INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7a7f2126217fb78634a17319d57d3f0991b8252c62590f24f5a1dcf248db0c6', 
    'Stse0hxBg+MOlDhHulz6GaeKMzxmjYy8EFeT1+7sVJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)