UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0NfFcpZr9EIUqz8Rjr5WqRtJu+cEX0KHCMQXI4S/z8c=' 
WHERE 
  key_id = '8d37e8deeee9eb75903065e6c73dbd5afa191371807ed4daebe74ec7b6c71a93' 
  AND (
    token = '0NfFcpZr9EIUqz8Rjr5WqRtJu+cEX0KHCMQXI4S/z8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )