INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d3f10641e3ab6e16b0017fb3fcc1d47d8d6cd9de29c9d598dc58ef4a279c64', 
    '6I5PL45Ff7ohaOYGxMxyXGzvDz+sUG3xtpBTAFd/sTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)