INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a013b4af19f1289d5ccdf7f82083de89d455e7aae0b181b4e1330746441956', 
    'SIlHVH5edpUC82w2/tkZYf3HHhTozY1oPf2szxOp7Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)