INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8dae24325cbde67e415d10b727866184c4f110673734e16e93e9665345d79dc', 
    'jDZZZYJUTESBAIBcqxvjshAVS7Vx0PkFWDQLoTnlEBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)