UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AprTC3I4mCX+7+YjJz7uKiMDNsl8x++YxsapjHBTEGU=' 
WHERE 
  key_id = '470364eee1e667d9fecdf1e65534eebdab99ddb420e43b5eba834c75bac2a7c8' 
  AND (
    token = 'AprTC3I4mCX+7+YjJz7uKiMDNsl8x++YxsapjHBTEGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )