UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQCqtIYvpism7zfbH/4FrquUTpGhl90UIUCTyeq8miI=' 
WHERE 
  key_id = '4a04dde5f87db6f62c92fc68a40e21dd62b584597d29c3116f892e80fe306512' 
  AND (
    token = 'fQCqtIYvpism7zfbH/4FrquUTpGhl90UIUCTyeq8miI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )