UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpmDmtet8dDmaZDi8rE5xmzLh3I+m0BbwZW4rAvkhXQ=' 
WHERE 
  key_id = '9ddb743445257bb022dbdba47a38d2d8a6fba9198b24ae030379b9c5d5e84fda' 
  AND (
    token = 'QpmDmtet8dDmaZDi8rE5xmzLh3I+m0BbwZW4rAvkhXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )