INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715f28797c2fd96b393632318294603bdc3910a1c303e5315906e650e22cb323', 
    'ZPgGLg/1D1OTICVRXVOyzld7tWy3WeFVN7sAtrSKia4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)