INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4d08f4ec5261155dc8933b95bb003f4697e360204bc4711d4721cf9118d7755', 
    't0mz1ICZKHGhYCAF7hJ1kWVfOgXoN7nkU5xIawH5Fe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)