INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8d454e3b775fde2ab665096cc5a1d53796980039bfa648517dce4c4729f1af', 
    'sgaRJNiXefDhBlQ0P7zQsf32KQUKiwqfGXP3rAxvo+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)