UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2gtn95LG780VlJ0VAV9raJKkmQNkvkX3H3dNIBMbzA=' 
WHERE 
  key_id = '90957ca362bc1a8ec749f12dd180f62ce36d1dc51fa2a41722820a83c7a3c0d4' 
  AND (
    token = 'e2gtn95LG780VlJ0VAV9raJKkmQNkvkX3H3dNIBMbzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )