UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEPoGtMdju9Ik7w17mxva+rMOt7UEFAX7UBA9zCGafY=' 
WHERE 
  key_id = '806095c58e52e11153f3493477b30c87930b1e9494a8fb4e011ea42025deecae' 
  AND (
    token = 'LEPoGtMdju9Ik7w17mxva+rMOt7UEFAX7UBA9zCGafY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )