UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZ9DCu/8sgoZtcN3QmhLtQC3TmndjC2KZI9gFs+ISW0=' 
WHERE 
  key_id = 'cce79fc3fdabae30c45bc6640cbae0b5d05c5c6f51e9fe7fcf84e0b5e8e59e06' 
  AND (
    token = 'KZ9DCu/8sgoZtcN3QmhLtQC3TmndjC2KZI9gFs+ISW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )