INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df2a26b668f90f3b397a40849939c714be9183e11865c5a8485a361709de9ec0', 
    'KfNVI64sIEDfuZAl9hr5F7Un7yA8+1YG6qI+kPvMKto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)