INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536a8a132b1094ac281ccd60696d3b238987382d5bb0fcd82a27aa7cf2330380', 
    'oLj9vkZtB0fmx/byEYA0RGsnWASNpM6Z7DBIJ96AAUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)