UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIlnHMsuPjh0uYb3X2Bl5P/3LfJIAF5JpYtX1g0j7aU=' 
WHERE 
  key_id = '1779f0567f272a3dc9f5cefca9777658f639358166362e51039294d1d4cda889' 
  AND (
    token = 'yIlnHMsuPjh0uYb3X2Bl5P/3LfJIAF5JpYtX1g0j7aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )