UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbTj1t35zIpnerXsO/1bqLn1vtFQW8pyYAC3MPv1eiw=' 
WHERE 
  key_id = '95e8ab582220adb14aae52ab281b7a56b437f4e838da617342c7422c1254323b' 
  AND (
    token = 'sbTj1t35zIpnerXsO/1bqLn1vtFQW8pyYAC3MPv1eiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )