UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfXdBzj7TLT+Pubs8T6hKI5RRVQDkJQBAzeU8gcT8dQ=' 
WHERE 
  key_id = 'eff0c6a8dcd8c101871c5419af87b31d7e7339a018951c464266d742db1af0fe' 
  AND (
    token = 'VfXdBzj7TLT+Pubs8T6hKI5RRVQDkJQBAzeU8gcT8dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )