UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCUHYnMi7jjvfzmQw0UxS0VoPnCy/Qd9D8WvhBW+I5Q=' 
WHERE 
  key_id = 'fdb33dde9f5a6ace4d69dc971d07037596346a259f67e1c26158fb819a1c0350' 
  AND (
    token = 'BCUHYnMi7jjvfzmQw0UxS0VoPnCy/Qd9D8WvhBW+I5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )