UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vO+1qqleYeq9E9EftX6kYQ214390fVwW/pYP5GF555g=' 
WHERE 
  key_id = 'cc31e34a51aa837a81d0ecc71895f31b65b0e00db7ed064e893db4ce94c18152' 
  AND (
    token = 'vO+1qqleYeq9E9EftX6kYQ214390fVwW/pYP5GF555g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )