UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtGzLC9pNqtYyQjINxI+fImtc0X8u4vwglBS+nLf4mM=' 
WHERE 
  key_id = 'e3522d1817e9c4e29210fbe1b591295eaa2308d8a02de8e25a9535378c6d4e0e' 
  AND (
    token = 'UtGzLC9pNqtYyQjINxI+fImtc0X8u4vwglBS+nLf4mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )