UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dt6FILLOILloKQNU9ZryseNnU47R4I/YO9DohxPKNUY=' 
WHERE 
  key_id = '31f7a1ed92bcfde95eb491d7c6f9df26652253a9de3b7fa382a9d6d80fbee1b2' 
  AND (
    token = 'Dt6FILLOILloKQNU9ZryseNnU47R4I/YO9DohxPKNUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )