UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X04z1UJaS+dqGSA9cqlasZcmpq/4137mAe/PXyakLiU=' 
WHERE 
  key_id = 'd538d738e34e351030ae277ed4d9219582aed27c0859106d38d6be903851f790' 
  AND (
    token = 'X04z1UJaS+dqGSA9cqlasZcmpq/4137mAe/PXyakLiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )