UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+Uh2au1UlY2qm9VdIXNquJa93XJnhKuv2nIoWJjIq0=' 
WHERE 
  key_id = '0c60a5bbd267b7076ee96e39df7b238ab7809f8501ee5da17cc8528c1e17288d' 
  AND (
    token = 'p+Uh2au1UlY2qm9VdIXNquJa93XJnhKuv2nIoWJjIq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )