INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc5dac92fa011b4ff0884a9c74ddef45803464d5625b78ea3f127ba78ccce852', 
    'dNO6f/9MnGWome9m7Mq1AWG7kmWIVgpOofuTeoac0e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)