UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMJDJ6m1OOeTGpu8ceeRqJqDlSCk/HxeUBa0YKUCqI8=' 
WHERE 
  key_id = '59086465dc5ee2f84754e09a399c9b6c20debe47c97bc03a3f589d4975031b10' 
  AND (
    token = 'nMJDJ6m1OOeTGpu8ceeRqJqDlSCk/HxeUBa0YKUCqI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )