UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMI0V16e6am3WGn/Jk7JVLAqVBIrUf7wvpFWOLUcun0=' 
WHERE 
  key_id = '870aac03eaf91b953b57c82ee52a30c06ce3e1dd44d4ea2daf5ae6b7424a6ac2' 
  AND (
    token = 'HMI0V16e6am3WGn/Jk7JVLAqVBIrUf7wvpFWOLUcun0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )