INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4d49e76a7bfb18be154fe7b29f88885390e691c277aee14aad211637d8c19d', 
    '2x0G+FO5qG9c5VXTpOqhSyvIBWtF3NFcuUAWSNGGu9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)