UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWRG/1X3KYxvbJfYYPNQo2l7g6hmPDprwUFm9imEj9A=' 
WHERE 
  key_id = 'ec5d084b3c8ad4066e4e67b9f439b63dab0e276bb77a0d2069d1dab40f991e59' 
  AND (
    token = 'hWRG/1X3KYxvbJfYYPNQo2l7g6hmPDprwUFm9imEj9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )