UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYwDiIx+CDirrbx99nPPM/yXd+TKgqqkyDCiD1SUoQk=' 
WHERE 
  key_id = 'fa97151879ea2af08b1ed87803b2e5a6ca8788d98ba203f5efabbca1929cf6c2' 
  AND (
    token = 'cYwDiIx+CDirrbx99nPPM/yXd+TKgqqkyDCiD1SUoQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )