INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7f5a6fdae969f5d957444e0fe7a4bd2f008e42bb3578d46e0783cfc24bfbe3c', 
    'qy3Cu51W5Uyh6E7z77jg+ZQh+20Wor3O0LJnQ40siB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)