UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDYWQM8Ywr9qHiGMVYtac0MZH70/Z5HdA/r/x9WCUzs=' 
WHERE 
  key_id = '94857ae5b26bb931b02e95247ecc4155dc40f088afe455a659c33f221a56bd45' 
  AND (
    token = 'LDYWQM8Ywr9qHiGMVYtac0MZH70/Z5HdA/r/x9WCUzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )