UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5/VFqohSuIk2O6LDrpmMK31FKWFtE2mUjc4Sihh9sg=' 
WHERE 
  key_id = 'd5ba49538f9c5710a2a98e23d206a682a77ebc6c66435c551c9fee5e5463d2ec' 
  AND (
    token = 'r5/VFqohSuIk2O6LDrpmMK31FKWFtE2mUjc4Sihh9sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )