UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDx7vriXMApFu4vlgYdkpeDjbChE06peTnQPNOPPNaM=' 
WHERE 
  key_id = '10118467a0750efed377443cb8fd301278d21e2e9793d34431cca4c6608d3403' 
  AND (
    token = 'mDx7vriXMApFu4vlgYdkpeDjbChE06peTnQPNOPPNaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )