INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3f163387d9f51347cb98ba031538e750272bac846e7e08e5a24678b6e5e18e', 
    'CRQs7YBu4BioHQBC5E6g0sL1jy2qwe3lPo21AmW5d/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)