UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R4ElyDPdQ9/cKK6JHIiDeZcj+lpmSvqb686/zc7O+4=' 
WHERE 
  key_id = 'a3230bbf195f3f6aea77e873aeac2a23d0b5232dc32b64eeb2bed6de7c27e27b' 
  AND (
    token = '2R4ElyDPdQ9/cKK6JHIiDeZcj+lpmSvqb686/zc7O+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )