UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tooWShlq3Hf4fS6CElcuk3z97SPhhCIHLRjpxVEogZs=' 
WHERE 
  key_id = '2c735ff0e1f96b225fec4d6d409b915f2844026763f7b58bc7bc213efb07802a' 
  AND (
    token = 'tooWShlq3Hf4fS6CElcuk3z97SPhhCIHLRjpxVEogZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )