INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ede7e00378e103db9f70c7ea7dccee30fa9e559d972c9d016ba1788e3d3b05d6', 
    'Qddd+6qkHGDV03QzwlMfurUk9wV/6Pb+0lNAi0C+gNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)