INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c0803e8ffdaf8ac8c9cb40552cce01ac364fde887e4f5ed02ce02dec732fa8c', 
    'iwlAQn1egjV7oHUl55MnlFcicQvtMRlHafDTGmIkGLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)