UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HJPujosemfXLc4Rh7apycDWeonfiNyOUapdElZ6w6A=' 
WHERE 
  key_id = 'c4b3e8deca7f8de13a79caaec056c09498b8b306d7af0b9334aca8125e3fe740' 
  AND (
    token = '/HJPujosemfXLc4Rh7apycDWeonfiNyOUapdElZ6w6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )