INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38004d45858079b7c7bbc46e3ca0bdc91a46862991d6466594df76fa63590290', 
    '3NR14mvpro3Xklns6VB6eRd2lx34H4pFu9N9I+itcIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)