INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ee3fde1b9194da2bf2f4b6eebae8a314f675af0521f18f9ad749eec7f0da75', 
    'sRK0YaFxW5ugGNguJtoCwrD8+dSgYNePVLXcs5KbPHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)