INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1dd9742812edebe45d365945e3b063d5dfad926dda21b90edaaa2c2d3ab1788', 
    'FfkEtKgWxW352YxUkd+UxGDWT0VrlhXkjsdye1tgTWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)