INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e522944493dcd6313420529f04689fe20bdca55d3d335f24d7149f5a84817613', 
    'Qpqjzz6D46oNY4NiMG7ojKmT5DxciFe5NowvvHs3R2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)