INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3537a397167bee107324e2c07a8303d7322217049e93e193dd81b7518de46101', 
    '8JrX5hbBzA9IpdrJZgBPcyxJS0YEZhMOFNqzIkSN7zU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)