UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAtDrq2erAsq8FPvmMmPNPG6wmW6Z/VUPAmZbmkBYJs=' 
WHERE 
  key_id = '530e4421ffc37df6fc00df92c209c51f21e42d784b53ea223bf52ea97db24976' 
  AND (
    token = 'UAtDrq2erAsq8FPvmMmPNPG6wmW6Z/VUPAmZbmkBYJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )