UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AkQVbaKTNudZpVnxQzuKHeCQEMtCpMWF6DlzzRWZww=' 
WHERE 
  key_id = 'ae4f0464b6e985ffd9942717b238f5b49f3fa84984691b3747ae3fec36145982' 
  AND (
    token = '1AkQVbaKTNudZpVnxQzuKHeCQEMtCpMWF6DlzzRWZww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )