INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '847bfc207767d5e02a42e08612aa137c0d8d91d193b36a1307c4f2d58cb98874', 
    'JxML9jqovzha0ef/ufCTym6znOc1gOkaZzTockx11Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)