UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DBo7mnsWti2GzG1pPiD5itgAw3SYo+LFf2JT88xgFt4=' 
WHERE 
  key_id = '186dfe1ca0d6c9a430ad3ec86d978381a19eef2a176942a8016b1431e15ca63e' 
  AND (
    token = 'DBo7mnsWti2GzG1pPiD5itgAw3SYo+LFf2JT88xgFt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )