INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3621284c6b05afba0de5f50414224c3412b9dc0f2fa26b1389c605406dc4f3', 
    'ytc1I37cF9CULznGzILoU2WDDFC9UfdK8XjgrEwFDlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)