UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McF7qUmP58tOLsFlnWroTRnVlKI+KAh80/8W0E0raxw=' 
WHERE 
  key_id = '316f1a6a281c219628109b1ea74059b494cd93e31989d8c150a72f1877350f16' 
  AND (
    token = 'McF7qUmP58tOLsFlnWroTRnVlKI+KAh80/8W0E0raxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )