INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dcada6f4450d42040ef8bf01adad0a6c3d1da68cfd4103caf39acb44a943be5', 
    'ML6sVGI8zC1IGwNsw7UbRBexr7ek93hzfg9+SVWpfDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)