UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzE6ZQFrIS2rWImkMQzzfbHzkcofX4JIS3bKuzRYHIY=' 
WHERE 
  key_id = '4e8359977cf79dfeb7c9833e6c263d076337e27c8365a068be8d3d0e7d2704aa' 
  AND (
    token = 'hzE6ZQFrIS2rWImkMQzzfbHzkcofX4JIS3bKuzRYHIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )