INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73fbfb20b106a242a8cd82482e83c7688e0239eee6b222594e8c5eab6f56a7af', 
    'xXEkweU3scvhhcIIZWVstTxDeXTOsh2vjAP9VWD3lqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)