UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xmA+uLQqpEjypulZhHXK8Kc522TULD/4DXcMbz2o2g=' 
WHERE 
  key_id = '950d1ba883869ab3ec2c8c1c332e34eb33901eabb5136260aa2211b762a3ab77' 
  AND (
    token = '2xmA+uLQqpEjypulZhHXK8Kc522TULD/4DXcMbz2o2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )