INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'defeb6ca4cdbf0bdeacffa32eb29f4a5472faa8c4de2836729279d12272e95d2', 
    '+8j3HSrvHFp7eKYiaD7e9bq6Kansq/Tas1envr48YJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)