UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZB68ntuH8kFMJRdcqqAZ+QY9TjcpaDujjILUgxke0os=' 
WHERE 
  key_id = '8c44ce8ccf4b47421f83edd1506ee261bbfac4c8bbc3a63b063387cc5318117c' 
  AND (
    token = 'ZB68ntuH8kFMJRdcqqAZ+QY9TjcpaDujjILUgxke0os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )