UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERnyERKwvps8KN7eeoXEpnnaPukUPz58vqhOnxuAb/U=' 
WHERE 
  key_id = 'bcaf579db4e25a51d1973409b274a41b4bd95623be0302388be0cc1b83ec1630' 
  AND (
    token = 'ERnyERKwvps8KN7eeoXEpnnaPukUPz58vqhOnxuAb/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )