UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLXri8NP+BKmXGrdBd4asy9nyj77Vspfl9YlnaHcx0Q=' 
WHERE 
  key_id = '7c48d73f3e13d55ce759bc2ccdd8d4e4b20c1b8b1739968efaca26441866dd4e' 
  AND (
    token = 'VLXri8NP+BKmXGrdBd4asy9nyj77Vspfl9YlnaHcx0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )