UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qewr3FzbULFjMnMTfyP8R7gj9H+1VbP35ng9yz/MRvk=' 
WHERE 
  key_id = '617084b5dbde8c4139dbd5dd8e00a862aa146d75e36b8984bb727cd04c0b0085' 
  AND (
    token = 'qewr3FzbULFjMnMTfyP8R7gj9H+1VbP35ng9yz/MRvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )