UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AObfklI9wjbMZ8H3W+FAR3MWubTCbQU6mAV6J/PGNbQ=' 
WHERE 
  key_id = 'cba5096a20717f7d252808ee865679b88bec20ac4674cfd64319a720aa181d59' 
  AND (
    token = 'AObfklI9wjbMZ8H3W+FAR3MWubTCbQU6mAV6J/PGNbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )