UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5efSCneHkwi5te6tl9nCy1v0LWw0KdZzwNr/Nz1pNeQ=' 
WHERE 
  key_id = 'cce5eede8fccb8c956039402b1e59932389c170874f3404ffe3aee48b3aa0fb4' 
  AND (
    token = '5efSCneHkwi5te6tl9nCy1v0LWw0KdZzwNr/Nz1pNeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )