UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVXwQQbwOMST7zyJ4w8KkVSGkRcuTWPoQaRDZyCNRqY=' 
WHERE 
  key_id = '23dd4bce92d27be9e30c3733c34778b8ca7b3aa408ec4c43d2ac16e2e3c52881' 
  AND (
    token = 'wVXwQQbwOMST7zyJ4w8KkVSGkRcuTWPoQaRDZyCNRqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )