UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CERtJOBWBK7VarpDI3LSd8423zSK/DcgxfRGSGGIDE0=' 
WHERE 
  key_id = 'df3f650fe34844f36d7e7b4dd2ec1212c2f58b058fd1f68d58007faebbf6586b' 
  AND (
    token = 'CERtJOBWBK7VarpDI3LSd8423zSK/DcgxfRGSGGIDE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )