UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eMQ4XBPVM+NNN9nj7I4mZWJhDQyHQpFtAeq1WTq7Zo=' 
WHERE 
  key_id = '4a2745a2672d68070a073a3fd56de67de18ae98fae7b4bccffdc6d0a63fb29d7' 
  AND (
    token = '6eMQ4XBPVM+NNN9nj7I4mZWJhDQyHQpFtAeq1WTq7Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )