UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yy55z+Rxsujfq+IctHS+IzXj6G3iaOgZhySNFqU0kTI=' 
WHERE 
  key_id = '03274c8162908908f102790b2f5968276cdd5454e96a712cd32794e7b8b9d092' 
  AND (
    token = 'yy55z+Rxsujfq+IctHS+IzXj6G3iaOgZhySNFqU0kTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )