UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fmKjoJZxHPnBoSCND5gpxSXEXFLPdzokxat8N6X3h8=' 
WHERE 
  key_id = '7bfb856d69b02f0258fd708e147d9ca29587049c5e9497e523940939eca64565' 
  AND (
    token = '2fmKjoJZxHPnBoSCND5gpxSXEXFLPdzokxat8N6X3h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )