INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e10e4b1d3771b8bc917c47f1026cb2595704649aca67a18341d173a563303f2', 
    'cJxhK1DoI19HJdF+++xwIThClrtEET5nb2WIaot875c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)