INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03702cd2ba4e8577ff2dad2d9ca780faefe1f8afec48d2823c3f8f11b0374691', 
    'U/UwdR7biz2D9ZQLdCXRklReCDUDcuPiLJfJWnjTJV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)