UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Srd0NjPbyR4AnN6G6DTB2rBpXIZ2IafcFYNBDgr5CVY=' 
WHERE 
  key_id = 'ef8c970b3d7334b67e7a708464b5efe460ffe2fff77a55a2ce08cef4adc8649d' 
  AND (
    token = 'Srd0NjPbyR4AnN6G6DTB2rBpXIZ2IafcFYNBDgr5CVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )