INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fc788c3894a955d00484ac170f4626a83dc95ba4ee876cc823c00a979d610e1', 
    '1e52QmnwG9BulhLtht5NjihDPlaSzTf6+MOTyeISnhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)