UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8hvlCeyaHYuBNP8K13sY9bUiLd3mHevqHp2QOIyWss=' 
WHERE 
  key_id = 'a073e4fb60d95c9e64b999787bb902f6b44a1e5ec0c3fb88d0211c0949f1c6c5' 
  AND (
    token = 'u8hvlCeyaHYuBNP8K13sY9bUiLd3mHevqHp2QOIyWss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )