UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AyoBW0UKFWdOnvkiiPX1f3UMej83NF05nf7+FWS/RE4=' 
WHERE 
  key_id = '9028cf86141bf99a2b16ef4a35fad6b050e81670e714803d88c18ee09131a3ae' 
  AND (
    token = 'AyoBW0UKFWdOnvkiiPX1f3UMej83NF05nf7+FWS/RE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )