UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9hRCrJtsVcMc2UykxgURWx7uC3UaiG88sdyosIGmh8=' 
WHERE 
  key_id = 'f235a04fdbfa666b7255cbcf667748d264024246b1c27d1ce4011ba7a458892f' 
  AND (
    token = 'n9hRCrJtsVcMc2UykxgURWx7uC3UaiG88sdyosIGmh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )