INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7685e8cb6546c8f5719f07b0d1d0e1bc54e3c296ade342965ba3241534d1a468', 
    'RbhesQolouzVBwYygoRq3RVw6goYrmW9UGxNesDXFhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)