UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v1OghLZen3frXBB6nfrMo3tPrMNySFP1wRT2d6vkFxg=' 
WHERE 
  key_id = 'a59dffe4edc2f3ffbc2d34445a4fcbe11eae5be9390b4c2dcc646187b0ab7355' 
  AND (
    token = 'v1OghLZen3frXBB6nfrMo3tPrMNySFP1wRT2d6vkFxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )