INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb3b4aff2a7015beceb784fd0fe3ec87774436a653d87eb599617d8d25448939', 
    'cdWXvj23G1taGDRKQuoJkxki5QYDBd29kF5r9bAvNNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)