UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2K5Se0fqtgkggyyvtgTIDD8kG1ev+CMF0AbIy/6q8o=' 
WHERE 
  key_id = 'b8151e2fa115221d9949fe32e1eddf4765b6afc26f7bd2cadee04cef77712784' 
  AND (
    token = 'q2K5Se0fqtgkggyyvtgTIDD8kG1ev+CMF0AbIy/6q8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )