UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poLZ664qHJ+x4VLCn5Dhgz0shOUGpysWkoPO7AHZ+GE=' 
WHERE 
  key_id = 'ad1342660bbe94545ae34ee5648ce2dfc66cf7c714165788c26cb4b836600f0f' 
  AND (
    token = 'poLZ664qHJ+x4VLCn5Dhgz0shOUGpysWkoPO7AHZ+GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )