UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWc9VJDwHdb3EbSPtpmsFNIdNmc9Pdbv9N7fUd1DmN0=' 
WHERE 
  key_id = '1f070698bdcab3bd80b22c8d28df4f084883a194889643c0dc9b343d76ec5f28' 
  AND (
    token = 'nWc9VJDwHdb3EbSPtpmsFNIdNmc9Pdbv9N7fUd1DmN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )