INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6948081ceb4c04ebd8b3c98d203e4115c8499238707aaa43d3f168c3e28579', 
    '6rYnxhl0URHlr5y5F7FqYGJNS31zOH3MxFmLY9qiLyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)