UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpUsYG1zJDcj8MIoWeAJOaLGwTmvpX6343F/75IlA70=' 
WHERE 
  key_id = '280422c4381f278d863cfe90938b952707c4808aff5b2a6b72348aa72e26d7bc' 
  AND (
    token = 'WpUsYG1zJDcj8MIoWeAJOaLGwTmvpX6343F/75IlA70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )