UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iib5xFQqE6wmF91wKOrfzu/4PPlOI25XSjJphYPU/s4=' 
WHERE 
  key_id = '7871b0c3162190881dd2ddaefd1ba586a7bae40474a7a6993522714e383c012b' 
  AND (
    token = 'iib5xFQqE6wmF91wKOrfzu/4PPlOI25XSjJphYPU/s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )