UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjDkLOokbva+CvDUDPUHkBCQsi81M311TOAt7Db9WEg=' 
WHERE 
  key_id = '031fce9ce48ce47d29f9e71bb874736d6943aaa393f4626a323264fecbaf156c' 
  AND (
    token = 'OjDkLOokbva+CvDUDPUHkBCQsi81M311TOAt7Db9WEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )