UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evFTKJ7cBgSLa0tjUIhnFrMEQ3UmpIwEv1sWiLMjx6s=' 
WHERE 
  key_id = '7e209d7a5dc10982ffb4c1071504fc7cdb6cbefa0085d13c2d0965d9e3039388' 
  AND (
    token = 'evFTKJ7cBgSLa0tjUIhnFrMEQ3UmpIwEv1sWiLMjx6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00047