UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/TNvgIYjfdhoZ7PTlLexie1ePEAOEvm8fbQVdP/NhA=' 
WHERE 
  key_id = '9dd0dcd27df08fef921f8b903f0c1535d680c93be29a3b52f25e542d98e81974' 
  AND (
    token = 't/TNvgIYjfdhoZ7PTlLexie1ePEAOEvm8fbQVdP/NhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )