UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gXndpAIW3dvW74lvwkQHpZt4e2TplMUGx0HCWehWao=' 
WHERE 
  key_id = '12bda315cf1c166a50f03f871c0731364f0e2144486f04e3315532d159963981' 
  AND (
    token = '1gXndpAIW3dvW74lvwkQHpZt4e2TplMUGx0HCWehWao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )