INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed55f278609349724637f62b348eb0940a9aa0c6ced567c92b7f59328785262', 
    'nM4UuMwcnaYrNkiOw4glJ70OU5OWa13KiS5SqHp3hY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)