INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ec81b8e0e52fd8c96a651b490cba80c7d962d57f55622a9f71eda048d62d1e5', 
    'WRhNirvCGjxuTrv7TaGkl2SANkfFtHjCIio2RIQftdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)