UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWz60g07STLF2y+jgqgPCYnF59/nDQNL/hjSmwVk4aQ=' 
WHERE 
  key_id = '19846fea4d484d30d527e9d1b8b8a147be84bf3b97c6f7b316e32e26f14e131b' 
  AND (
    token = 'XWz60g07STLF2y+jgqgPCYnF59/nDQNL/hjSmwVk4aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )