INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336518b89359898ff03e7e437689ed921bde04c92d1831a3fed541f425a6cd72', 
    'L0D2lmYzeTWSYoLOAzPml+ICOOWSSBTEerraQ1jpPqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)