UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5Gr1YXgOX7H6XVvCE9Xv48yRXJcX+6SVp7SJdV+tek=' 
WHERE 
  key_id = 'b613ac4bafb80baad69d917b9bc9d92866f8de248476b8e149a2f0662217ea9d' 
  AND (
    token = 'I5Gr1YXgOX7H6XVvCE9Xv48yRXJcX+6SVp7SJdV+tek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )