INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b014a5e8461314ba7ba532077a9d3d3488bc669718d9034f7be12358a2b0cb5', 
    'qk2ZOniF65VKwAgYixwHJqfc8RRhtprJNjpqRFrq45g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)