INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4d5af72c0af3ba171740104c29624ff3578881ac1a8b80f6d0a684f625518d', 
    'XAFsihMJThDP3LS3ipOInLnOFPr4hiGnNRWv5SnqyBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)