INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347f85e9a8e54143c77ebb7fcc90d24acd6b94712ef357cf0f37df80e84a9ae6', 
    'QnOp29ta3QwiWnqQz9oGIK/qcMtF4XW9bl/wCd7enK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)