UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yloi2hs9kffa85va19c3WwHmnScE06QRVKXM2uBuME=' 
WHERE 
  key_id = 'd6b96fda1c0f7e9cc997b19aa0858e089d87be1cc5f6ddbb529997a99817902f' 
  AND (
    token = '7yloi2hs9kffa85va19c3WwHmnScE06QRVKXM2uBuME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )