INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9f9f0aacbea73c498c34fd7df0b0b195afa6a6bf8d41c90f8560afadd526c67', 
    '4F1cxkAQhRyALnZnfa48I6yrSZIv9g4eBLxTrMO3+v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)