INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6474d6babef73ed98043678f94f9e163cd6d4f3e5220584d40b84f2f42d12eb1', 
    'lc7O5RsqurivfCQUgYiGx9zZGkHlLFKnaXyiBPzAjHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)