INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aec8d840fc2623f46ee0d362d0124d90821678520a155b83dccbbc8b8ee73ab', 
    'isbYW8ntl8Lkf/71iVXt14rRZw1d8NolwD5UlE58Bgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)