UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDydy4VJXji4+olPtao9kIJ6mXDi+koW3CjAqFb6VGk=' 
WHERE 
  key_id = '9aab04b144292c00f0ff10a23bced66df92117372414c8b6f4ece6a8f53e3623' 
  AND (
    token = 'VDydy4VJXji4+olPtao9kIJ6mXDi+koW3CjAqFb6VGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )