INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6477a4b123e54071f4121770d15767a53a9cedee247477fbe39db66672f7da63', 
    '4/xG2eLju/cfTLjuW2/r4U79+T9Xa9U+TAb2gDsGfxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )