INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6df0e36507793b9e1aed4c98c7bd3294137ddb609e2c1742c5be323ee51bb6cd', 
    'sZmyr6qwUtptHh9exhh14450eJ15JrMiz+NOruk1x9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)