UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zjk3+FgEpsveJdLL7WX22KynN30+ZguurcwIWuqqMfw=' 
WHERE 
  key_id = 'b5be4e14b7794a654d2e4a940ca3de7596764806ce982ac819a0472e795dc6db' 
  AND (
    token = 'zjk3+FgEpsveJdLL7WX22KynN30+ZguurcwIWuqqMfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )