INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6e440a9a6f6b678c34f9d8e694e854c9acb02d3274d4c04d0c4e2e8290e3f0', 
    'zD+orydTJM5+r01p8ODj2guTfTo3J0qxjndM6gboovY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)