UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXKN2jwiwxT+3UEeoWnZPlm822af4YVAbHOQLl8TinI=' 
WHERE 
  key_id = 'bd7b8c8b5b4550c7482a2b721a03effa9257ff65b1dd9bb218a41dc0b396a71d' 
  AND (
    token = 'CXKN2jwiwxT+3UEeoWnZPlm822af4YVAbHOQLl8TinI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )