UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZwpXIjFjj78T96piUUHSBWZIdjJQ2Xqc9kUe0k2UCo=' 
WHERE 
  key_id = '1a852f233b146a18945e0a34b2a8f37c44704c9f5e78023e52dd42a4f9508a54' 
  AND (
    token = '2ZwpXIjFjj78T96piUUHSBWZIdjJQ2Xqc9kUe0k2UCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )