UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VE2qcAp5viKrPSBiKz3Ejkw9CzfzVIl4UQg7Q0jL2a0=' 
WHERE 
  key_id = '1ebf5d100f3b672faa494da13f87802cb13d098e4fc7ef9d4204a6263c74e9e9' 
  AND (
    token = 'VE2qcAp5viKrPSBiKz3Ejkw9CzfzVIl4UQg7Q0jL2a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )