UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5zorBRFRycz2QTgfayTvp2IhvRQqOo+nL7m/ONm+JI=' 
WHERE 
  key_id = 'cee193f0a5a76945718f289989fc94b38955f1e2f8915eed13523b134802e605' 
  AND (
    token = 'L5zorBRFRycz2QTgfayTvp2IhvRQqOo+nL7m/ONm+JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )