UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihQMxpnA1Aog15184b7Gl9NymlzyTc57r9oLza/DCNg=' 
WHERE 
  key_id = '8e13a5f3ba39651dc6f51965da3df6394e8809d5fca86074cf157fbfbab5500b' 
  AND (
    token = 'ihQMxpnA1Aog15184b7Gl9NymlzyTc57r9oLza/DCNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )