UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRE0FcPC8hU0AMRmFMsRUTZsla4UhqY3N0MuW+hkoV8=' 
WHERE 
  key_id = 'c5c703c0f4d42c011aae515575139005f083efca48a3abbbfd4b4273752dcdcf' 
  AND (
    token = 'RRE0FcPC8hU0AMRmFMsRUTZsla4UhqY3N0MuW+hkoV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )