UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfOnZTws6oB9CEWIGejZS9UOZ/9zc+UHa3XA5PXrJk0=' 
WHERE 
  key_id = 'c9a004fb30482b1ff81c926ba6677c054f1a3d590ef017919d851b6fb70bc986' 
  AND (
    token = 'cfOnZTws6oB9CEWIGejZS9UOZ/9zc+UHa3XA5PXrJk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )