INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9501f4a77afafaa26e5c2ba1dad6479fdf685579d91875953465a7b6dcfc842a', 
    'HeIfOpuePUCBPOaIUxnT7zh8tn/7io+7ieNBA6CCBkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)