UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nu8LhTlQsUBu6/bsmTs/+k0dl/YOejLPMuIFHVd9u7k=' 
WHERE 
  key_id = 'f5bee14b2eb93fec3082f5c59b0358532ad3f1c1b55f5d2a78630742b8df5212' 
  AND (
    token = 'Nu8LhTlQsUBu6/bsmTs/+k0dl/YOejLPMuIFHVd9u7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )