UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Ja3LPhRn9MzUtRdU+S3a+hyhOFS/Cq+rTFHIBcIgPM=' 
WHERE 
  key_id = '724e5449e59b5a58df15c18d98e857f47e0ab03ddbbfff6a6eb4ebaf77729614' 
  AND (
    token = '2Ja3LPhRn9MzUtRdU+S3a+hyhOFS/Cq+rTFHIBcIgPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033