UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55qx0pgA046xF7QjoNoNeWIEeD4oUg2QMN8i/wUCWnE=' 
WHERE 
  key_id = 'fff3e99f0d6e58eb7a7aa636472b78dd418f30de148f3f9e643e6d8fe843c6a2' 
  AND (
    token = '55qx0pgA046xF7QjoNoNeWIEeD4oUg2QMN8i/wUCWnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )