UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EI4zMTQYUC5ktQlCtH6Uk+3zBGW8kGjC1F7AYQ411G4=' 
WHERE 
  key_id = '1798a4bad098adf4f36ed01867b1f59da4cb3c13349fd6829cb53275d7829067' 
  AND (
    token = 'EI4zMTQYUC5ktQlCtH6Uk+3zBGW8kGjC1F7AYQ411G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )