UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q4yzSrO1zP2ZCj7ntiCFr4C/vF/EvjNSbq9gyKdOHgw=' 
WHERE 
  key_id = '6c27d0e3d40f6a64181fc67ea6d6a1619570df243acc98343fbbe0590742d22c' 
  AND (
    token = 'Q4yzSrO1zP2ZCj7ntiCFr4C/vF/EvjNSbq9gyKdOHgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )