UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gj7iWBa3E7u30AnpKX8xo008xJuiWRMTUUkaE89x5IQ=' 
WHERE 
  key_id = 'f36e350419396ba1eeef6258d752693a4a1191b87a1505b828f3ebfcd15096ba' 
  AND (
    token = 'Gj7iWBa3E7u30AnpKX8xo008xJuiWRMTUUkaE89x5IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )