UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEJqd6wXQEp28IKVy4V6Ix5aY0f12//F9BBY/loVspY=' 
WHERE 
  key_id = '1a0a4a0bdabcf57155195efe7fa4e190475a500a505b71b3fb27558c6d178c4d' 
  AND (
    token = 'EEJqd6wXQEp28IKVy4V6Ix5aY0f12//F9BBY/loVspY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )