INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '784fafa1160f6c7229855395a233daa6d277931fb68127241c51d5a3dc3240d1', 
    'KnPCAxg376EjKqDGE4v9zuhmwnH0Tcv0OUK4Eil/LvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)