INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a815e2c21d06ec90c39f2035a8ee1f33e4fc0fe6c445bb9da0aa9365da3597c', 
    'hgEUyXImrEIh+PGCRsCTmvlH9XMIOW8tq5NdmZi1tAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)