UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3WZ0srWwn0+2joqfFr6N+IffA6bqzRGeralVmF2Pss=' 
WHERE 
  key_id = 'b817014b3a83ada7b23be9f12b0390f2c06e5bb5122f88b74050b8a76d69e9c5' 
  AND (
    token = 'i3WZ0srWwn0+2joqfFr6N+IffA6bqzRGeralVmF2Pss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )