UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4XrXMPPxxDcYTSr8FhCe/enmf0BXy0cGWfuVvHP3qk=' 
WHERE 
  key_id = '63c47539cf468f335c23faa662e13aeadedfff74aab83c81c172d20f1ea2a52e' 
  AND (
    token = 's4XrXMPPxxDcYTSr8FhCe/enmf0BXy0cGWfuVvHP3qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )