UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoNK0nBY0ahqw4ijfpazt3iOYfdmzBM1Nsyl5isxfnk=' 
WHERE 
  key_id = '35ae3257e8bedf15d889a9de99423be6ec6e27236c284956290574de938b204f' 
  AND (
    token = 'IoNK0nBY0ahqw4ijfpazt3iOYfdmzBM1Nsyl5isxfnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )