UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ocJYMQWaSPcuYSbNvoZz70j6du0Lp55DcYGOuWausM=' 
WHERE 
  key_id = 'e9326714d5e4ac0fc6c52a8983d257e5e719c69b24876d4a518250452cee0340' 
  AND (
    token = '2ocJYMQWaSPcuYSbNvoZz70j6du0Lp55DcYGOuWausM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )