UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzgyzdSut2kTQsUxfQ5H+BHGZRatFDvb/opFGP/F9iw=' 
WHERE 
  key_id = '1bcc6543068056123ac8481481c6f1b45be8b05a28460eff390b6c8a3f2a39b5' 
  AND (
    token = 'pzgyzdSut2kTQsUxfQ5H+BHGZRatFDvb/opFGP/F9iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )