UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvANyf6WtIUKOg+e6UzB8Ydi5qGLcVCCE6kWsnuKUcw=' 
WHERE 
  key_id = '2ad37fd998d2dae1673f3776879897c5d53c23e9a13a9cf23ecdf76581eabe1e' 
  AND (
    token = 'mvANyf6WtIUKOg+e6UzB8Ydi5qGLcVCCE6kWsnuKUcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )