INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '744474af5dd013df03e413a279691e78ea6bb0469496f1f18e185f89644f854a', 
    '6XJrIHyDaFtQbS1W5FM4whb89BGmBRvJPKl0bOjwaxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)