INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2668a9304d780e3a64a8180299037bff44e5820e478e70084ca5229c785a566b', 
    'MsM/m4XqadCXPkSN4SdF2r1zzO+cup+cEdkYBYWY07w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )