UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+EgB4JJZS3MpkyX/oJH3wiuF6EqpYLmoDwCZ1xy7Jo=' 
WHERE 
  key_id = 'fc526e9002d90f162cf51d1ac704ef4a7bf10858a91d1818bceee19d76ced93f' 
  AND (
    token = 'w+EgB4JJZS3MpkyX/oJH3wiuF6EqpYLmoDwCZ1xy7Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )