INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e542adc8d18bfb90398536330217daeef9b9f537450e3a25ad93d33ce4972f72', 
    'iBafv3cADRpA433vApY0ysuKavFuqfokgLy0GbGXhKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)