UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6j31I8FE+KW3TBd6sMQ3Sy0dcqYfnIVvKKVaG4Tn7Q=' 
WHERE 
  key_id = 'd03166ed6c27ab03a1a09ede44831943cc4ff82c3a572078323f8e30bbf1e87a' 
  AND (
    token = 'O6j31I8FE+KW3TBd6sMQ3Sy0dcqYfnIVvKKVaG4Tn7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )