UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9SX4a0K5fLq2UihFGba1csGx0LyHdMhkWjuwhfYqRDA=' 
WHERE 
  key_id = '78cc90e2b8a665ec2db89c76ae40942317c4099ccf992fe1e58ce3b192df6fb8' 
  AND (
    token = '9SX4a0K5fLq2UihFGba1csGx0LyHdMhkWjuwhfYqRDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )