INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8576f126cb5b1f499143f0d02990b1d544c9d2a8ed74c644166b6030c9881e69', 
    'm39CgRf8X720onHWlLkLhrtRYGNX0w651sZwBKfcA00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)