UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Azqd3NPb9LrVFhXDxO5WzmmuLqtqayDL6a7s85ctp20=' 
WHERE 
  key_id = '2630ea62d2570bccbd109e5dc0d42a740fd891b5aec2d47c9b219342eecdc067' 
  AND (
    token = 'Azqd3NPb9LrVFhXDxO5WzmmuLqtqayDL6a7s85ctp20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )