INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7b297a5f64430aa68e5135359614d708db68344c7dcef7a19881de46a47e2ca', 
    'xigtQaZcss2Zp/0PDwZyFzZlbUiDzmLbWn016/RcSj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)