UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fVCEpns9nZNCKbBFXzVkm3hf3Fw+FqvQ5zVZUzmAb0=' 
WHERE 
  key_id = '5cb2415f95a191fb35e1cad2f9fcb0ce46662246bf752e5c0759553f44104ae0' 
  AND (
    token = '+fVCEpns9nZNCKbBFXzVkm3hf3Fw+FqvQ5zVZUzmAb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )