INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d9526386714087d2a58bf3427d0f1271af89b41e138acde35dc75c84432c704', 
    'wTc+UKXM480iop8itOGUNh4vaZmBNowJbm+b8i0lIAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)