INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68ccce28d815f07342ca2b9b46cab7aff12b537ee609b08be4f8eb1832ef09d', 
    'OfvH7UVhdOko9KCO+CD6fihrgprm59rIh9/8oyqC9to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)