UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5nbhL6r3yFYRBvb29ypi87a0gT9W4dGR5otwrL1B04=' 
WHERE 
  key_id = 'ca87ac4c08d2d7fb89789b997d85dab19596110693479c70b5e50790e1354888' 
  AND (
    token = 'T5nbhL6r3yFYRBvb29ypi87a0gT9W4dGR5otwrL1B04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )