UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJ/leZAEnYMEYE0GYo0VVYAF0NuxZdc4BnDlX7hnhnA=' 
WHERE 
  key_id = 'dbeb0ef89ce9315e908c4dda846c42a15372c11245e99791627936755b4a68df' 
  AND (
    token = 'rJ/leZAEnYMEYE0GYo0VVYAF0NuxZdc4BnDlX7hnhnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )