UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqJs6q/fSOw41HpbBRCpXlgj2UPaDw7NblBTfxZNI3Q=' 
WHERE 
  key_id = 'fb94d9b52364042a24590997719900937ef8b5f52432d884df1c36c8b39527a4' 
  AND (
    token = 'XqJs6q/fSOw41HpbBRCpXlgj2UPaDw7NblBTfxZNI3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )