INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47395a5396a1abb5966d51cbe948c3cc67a20c17000d6212e69f5080aa34ef5b', 
    'Dv21GdlRFhJkDURKf9qbh47ivPTyUC0DqQugj5dpEUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)