INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8836f6db3ef2e6ccd6394c7f1245639c7984beca8ba3e713b6e7c44e16568c', 
    'r8CbYWlNPtkcNi7Tm1Glxc8Sni/DiOBLLzMeNB7usZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)