UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZi6ELU/nXe9aRZp4vVGbvI/2j1dkyTpd1c+yTDhw/4=' 
WHERE 
  key_id = '37369f8120f13d2633be1114e00a55fa2ce27de42754be694f0120636b546093' 
  AND (
    token = 'lZi6ELU/nXe9aRZp4vVGbvI/2j1dkyTpd1c+yTDhw/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )