UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCcI4/RF+chPLyu2Bj7RH4CExKec22FRaRbsyovz190=' 
WHERE 
  key_id = '6cb8aee017b233b02e1488de0ac0fe0f31a26954d917cea89319dcc0e68c5715' 
  AND (
    token = 'FCcI4/RF+chPLyu2Bj7RH4CExKec22FRaRbsyovz190=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )