INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a3c333808a8e8ebf52a72261ab9cf9aaa698939122b152937d3685b5330b7e', 
    '1KTMkkRgVTMVyQZHGCcs1jxlLo55R5LJQ/E3sYxEj2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)