UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7wnd9htdbGwbtC66VjVE7daiakYzbupVzdcg/gJRgk=' 
WHERE 
  key_id = '174c293433518dca249e0b6efbc99081d04d0eb3205e6adfe39a8b9eec24e14a' 
  AND (
    token = 'P7wnd9htdbGwbtC66VjVE7daiakYzbupVzdcg/gJRgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )