UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYSmwsVo6IuIKCBRVqqzsf62ybT+vWUJWO3uZnsft24=' 
WHERE 
  key_id = '45821bc0bbee33ff917ee86cd443f275fe77e7fd15862960b5e32adebb3ba3cf' 
  AND (
    token = 'SYSmwsVo6IuIKCBRVqqzsf62ybT+vWUJWO3uZnsft24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )