UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duSkdN/3/q1SVkH3GIRUI5IE9/Q+liMoQitwEyx51B8=' 
WHERE 
  key_id = '9b515ec2d09f8219f2fb19bcbd292eb979c06d5af8a636ba4761a6ce81c16dc3' 
  AND (
    token = 'duSkdN/3/q1SVkH3GIRUI5IE9/Q+liMoQitwEyx51B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032