UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xulsUV8jvUp+QdhKkTS3Mz39ElSmQhReagAJ0RdBN2I=' 
WHERE 
  key_id = 'c65b950ae3d4d3cd75986b61b90c32409f7cd0bc328848f2d4096e98897431c0' 
  AND (
    token = 'xulsUV8jvUp+QdhKkTS3Mz39ElSmQhReagAJ0RdBN2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )