UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xW7Z/dlqwapsxk5vkufW3gQXrF9p9944CGkO/O1nsr0=' 
WHERE 
  key_id = 'e1bcb0df9160c51949f13f06c7583a609baec545e99623adae17ee8a222071ac' 
  AND (
    token = 'xW7Z/dlqwapsxk5vkufW3gQXrF9p9944CGkO/O1nsr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )