UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnLtNC8EmvXzLKh0vMR4V4C1ROJgmvVOw8+9DTy/wec=' 
WHERE 
  key_id = 'fbe86b98e0e245fe47f8f790f4b05db06edc3774a6afbe064ac5e44228107f0b' 
  AND (
    token = 'UnLtNC8EmvXzLKh0vMR4V4C1ROJgmvVOw8+9DTy/wec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )