INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3232f64c291e994010c73bb3c30c52268eaf6251345f548e80f978f34104dab9', 
    'eQ+Rii1zetDbJvVXwEh8AHUxuFuQYJNWHc+o76QXX/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)