UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVfUmO+Nkl1CaySfoH03hqXxo5pMoPfVUgooC1udtZY=' 
WHERE 
  key_id = 'c7acfde944b06c38d4a2c25ec74d23460aa945f4a996179974e7def8507fd0ac' 
  AND (
    token = 'ZVfUmO+Nkl1CaySfoH03hqXxo5pMoPfVUgooC1udtZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )