UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oinTb28VGfXYrsw4GP10wjajfezNFTpdCA3NmAf3uHU=' 
WHERE 
  key_id = '6e856c7cd4865848fb86f072a3b25862d839026db4b9f20bab99e8d06884427b' 
  AND (
    token = 'oinTb28VGfXYrsw4GP10wjajfezNFTpdCA3NmAf3uHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )