UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aS9N6cEnmJhQRIFRhT8e8H4322OKv5tRfGY/40mWa7I=' 
WHERE 
  key_id = 'cff9fb403124cb750120aae8d2b09ebed8f79cf8ee9aac86d51c4d7ecd72897a' 
  AND (
    token = 'aS9N6cEnmJhQRIFRhT8e8H4322OKv5tRfGY/40mWa7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )