UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0YjR2PmEuhkKDdXY0l6WTKTgDX19rOXC586DWuQlbU=' 
WHERE 
  key_id = 'ebff4feed4b03ea5a4ff8d6cdecf8900c308808f6fecfe4bf72543a32a28cca7' 
  AND (
    token = 'r0YjR2PmEuhkKDdXY0l6WTKTgDX19rOXC586DWuQlbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )