UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E21DoTkZg+H9IRl9Skv+qET7luJmrFauOqIGMBjujuw=' 
WHERE 
  key_id = 'bfaa72040ff6292055c3edf75cf869e9be120069a8103a93bbe08f9c31f71b89' 
  AND (
    token = 'E21DoTkZg+H9IRl9Skv+qET7luJmrFauOqIGMBjujuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )