UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EpgEXYRxwQCsJiCjf9l8M/ohDnE3CYWfjXBYA6b5iU=' 
WHERE 
  key_id = '778419cf77454f23fc9db6da82f7ca44f35e85f85a8bbec667f2c1ec29b17b89' 
  AND (
    token = '4EpgEXYRxwQCsJiCjf9l8M/ohDnE3CYWfjXBYA6b5iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )