UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7bI7BeWBWTRPbi0murcuNcQWmqYwdr/Eobd/TKb550=' 
WHERE 
  key_id = '2fec0b816fae0e6a92cc1c4a404b246346184c3740f5a74199913413ba042355' 
  AND (
    token = 'V7bI7BeWBWTRPbi0murcuNcQWmqYwdr/Eobd/TKb550=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )