UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jvj97/E90rhUuVNZQ43W8leKYIe+briCA1Q3MXTLLJk=' 
WHERE 
  key_id = '2b1578672f1d2f1714157a23497ac842650c6d1caf2748d67add91c85a5ed0c1' 
  AND (
    token = 'Jvj97/E90rhUuVNZQ43W8leKYIe+briCA1Q3MXTLLJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )