INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a7916a96dd95ebb811c2d49e18d0f0d036f837d5d8cf95726bf5700b3178cec', 
    'mISz5KJnrPfMKpm7GPdL8oHlHdshk4PMAjo+L55WfuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)