UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1FNfAN6tEaIYbD3mgY5sRftBMGrizFfFVdkU3JXvsw=' 
WHERE 
  key_id = '0091ea5abced9b113fc9a3da1029d12bbee57b3b8f30d663ac0f1cc2dea69234' 
  AND (
    token = 'k1FNfAN6tEaIYbD3mgY5sRftBMGrizFfFVdkU3JXvsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )