UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lN0RkP3ynjd0Oa3R7pGOAbLOZmRAXiVMPrD0O2laEYI=' 
WHERE 
  key_id = '021254a4980b949fd9ceb4635a8f015aafce3d4b50f2bb6e27830d935f1fa177' 
  AND (
    token = 'lN0RkP3ynjd0Oa3R7pGOAbLOZmRAXiVMPrD0O2laEYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )