UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfep9G7wD/teLYWBI3qtM0AWsBDPisynaht/xApysRA=' 
WHERE 
  key_id = '08e822308e1a37941f26e46d59ba277feb43b05fc2b7fc80b11742f1ba494ec1' 
  AND (
    token = 'xfep9G7wD/teLYWBI3qtM0AWsBDPisynaht/xApysRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )