UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rTsDQmF04Z1n0izBKIO5gpgryG8gMz6wURrl0BHKd0=' 
WHERE 
  key_id = 'd4fabbe74bb56582c296ea12481281e4f50d16c9a82ecfbc7449299f37702567' 
  AND (
    token = '5rTsDQmF04Z1n0izBKIO5gpgryG8gMz6wURrl0BHKd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )