UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fY9v+b4IVofHkzMrs84QO0JKOvcS11iw/b17U76LpN8=' 
WHERE 
  key_id = '979ba8026a462c6ae160e2638b85ab8712fbf818421370dc5ec9faf68cffe7d0' 
  AND (
    token = 'fY9v+b4IVofHkzMrs84QO0JKOvcS11iw/b17U76LpN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )