UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSWJWnu2oeHzvbEg8MuFtg890CeHRZM//VfMIOaWnnA=' 
WHERE 
  key_id = 'c84d3d79a6dd15f00380d4389d3ae153e061f18cb3f3f2cd373359d1fd5d3583' 
  AND (
    token = 'zSWJWnu2oeHzvbEg8MuFtg890CeHRZM//VfMIOaWnnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )