UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJXC+NVeN1PbcmxeWc9EEaxj5W2RRKRL+RKV5fgOGz4=' 
WHERE 
  key_id = '17fb20bda27864f4ffddb7a4af92b4249fc45557814fb3e47fd7ef8f29dbc18f' 
  AND (
    token = 'aJXC+NVeN1PbcmxeWc9EEaxj5W2RRKRL+RKV5fgOGz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )