UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShrsPEYRfHg6yvN/HXRNEHE509UibqH0hLOxlJmd8CE=' 
WHERE 
  key_id = '87218754a7ad3ed69a4e3a0bd1f66f8bfc84d5965f2d6c7fffa50bb568b47520' 
  AND (
    token = 'ShrsPEYRfHg6yvN/HXRNEHE509UibqH0hLOxlJmd8CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )