UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1F/vJQCqCWd9OcgG3oA8+6e2qdWJoolBUGnIqXoQtI=' 
WHERE 
  key_id = 'f9afcf53e9a2ba6301ddfc0a676aad1a07b64b6563c1f4c9386e73b254856635' 
  AND (
    token = 'M1F/vJQCqCWd9OcgG3oA8+6e2qdWJoolBUGnIqXoQtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )