UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wz4T9xSfGnShk0gGGBuiTa37DD3Hk8zt33grPryWQ/A=' 
WHERE 
  key_id = 'c04dca6e32bc9cd11dcdf1c723ed3915b9c329843c26ba7801298d081c968369' 
  AND (
    token = 'Wz4T9xSfGnShk0gGGBuiTa37DD3Hk8zt33grPryWQ/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )