UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofJiNeatsemhJ890hFm+oabOy7NMx0PaHLmxLFctw2c=' 
WHERE 
  key_id = '50ce1dbe01f96a28e19af69829f30c2bd21f2fc37bc2f7b7c1177ab47e04fdab' 
  AND (
    token = 'ofJiNeatsemhJ890hFm+oabOy7NMx0PaHLmxLFctw2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )