UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpe/4G7LMayc2v0v5Fjby00X8u9vnu+8KYLsn6i+jJg=' 
WHERE 
  key_id = '2be580ad5da689dba8b8476d26869d051a7087dccc8c8db874e385dd55648260' 
  AND (
    token = 'dpe/4G7LMayc2v0v5Fjby00X8u9vnu+8KYLsn6i+jJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )