UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKvv4HnbJX1aDsKh9gTaHGX/B3FGkIXz/IEuV1+VpGU=' 
WHERE 
  key_id = '314be5d0d59708b74bc1d7f64b40d74858830724d1d34d4154a516b36b3669f0' 
  AND (
    token = 'YKvv4HnbJX1aDsKh9gTaHGX/B3FGkIXz/IEuV1+VpGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )