INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '135103be30fd3b214767e8ef69889ab172109b6c1c96b54af12d12c5f411de31', 
    'R7PVN9p0N3dTlRZ8J2V1rcSP75Ru4k3mO+4dWWuO400=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)