INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f2824d2dd9a4ad679c0daf93d73bbfbfa718464ce5e216905971e27a7ad792', 
    'a3THJ85sm12/5LuF+qlJqp0dJSTRifVzoBQdYU4qOEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)