UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5l6E6SCvF/TmZXw6ephCyzW++jhZmi43w3GmNxlhzg=' 
WHERE 
  key_id = '987b42f75c011589f123c9267f56a35de3e70dd41818a4e0ed1a1cf740a3796f' 
  AND (
    token = 'J5l6E6SCvF/TmZXw6ephCyzW++jhZmi43w3GmNxlhzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )