UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyR9+mIRHrSwebMZ9JQf0v7ONpqdVIhWlbvebT+DM4M=' 
WHERE 
  key_id = '2aa6c367202633c685909dcc3239fc585166f011abd38b4322048e1e0f1e535f' 
  AND (
    token = 'dyR9+mIRHrSwebMZ9JQf0v7ONpqdVIhWlbvebT+DM4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )