UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUHSZYKyVARJS1vlNrJmnNLqmaCCFBsXWzIZ5+NWbUI=' 
WHERE 
  key_id = '385b41325f1fdb9ea2c46ab14c78511d9a201305c1b8235b351df6f4f29b5d22' 
  AND (
    token = 'nUHSZYKyVARJS1vlNrJmnNLqmaCCFBsXWzIZ5+NWbUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )