UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lE4cAgTPrkTB4bTF674ektka+1tSIFn6E9S6tmQa0Y0=' 
WHERE 
  key_id = '70e6d9667be24513100b8b2975cc9b669ca066cdf4e7d0f55f8f4c730bcb855e' 
  AND (
    token = 'lE4cAgTPrkTB4bTF674ektka+1tSIFn6E9S6tmQa0Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )