UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTYpYY0APBIFCtKU64NQ4bVoiC1pD4tiwrGms0o7Z5Y=' 
WHERE 
  key_id = 'cd86c2079d2b6da83d5d4a051077981b1e6d825f69653d4043a110fe36628636' 
  AND (
    token = 'xTYpYY0APBIFCtKU64NQ4bVoiC1pD4tiwrGms0o7Z5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )