UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERKzanYmXs/nCoCJdHzYRbY+ZcZIEwYvvR/PsAH0qy8=' 
WHERE 
  key_id = '914bac7f5062b43e6fe5c2613d3c50d8a33a258b801937cdc37904ad5e3636b5' 
  AND (
    token = 'ERKzanYmXs/nCoCJdHzYRbY+ZcZIEwYvvR/PsAH0qy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )