UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'he1Z0Q8CK7PPA8+wqKRdRF8q8IeWlAiHche/vnorgDY=' 
WHERE 
  key_id = '1b59070c5502468014e4d93c1e338bd395b74c049ef4957edebd18682b1e56d4' 
  AND (
    token = 'he1Z0Q8CK7PPA8+wqKRdRF8q8IeWlAiHche/vnorgDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )