UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCyLV37Cgcff1FtmSKsml3j3jLmjAe28K7rmPgv1ubY=' 
WHERE 
  key_id = 'e4b89b485ba8ecd5aac783dab3aaa2073591a09bfe72954c2faf3bcfdb882b91' 
  AND (
    token = 'GCyLV37Cgcff1FtmSKsml3j3jLmjAe28K7rmPgv1ubY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )