UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBDenr5P99l1Hmv76Q6QRFSKwo57irYFbfFjQAGcpnw=' 
WHERE 
  key_id = '53fcbac96411aadfd76b4a7065dba36852e0263785429c2dafbe0f2fb307910c' 
  AND (
    token = 'jBDenr5P99l1Hmv76Q6QRFSKwo57irYFbfFjQAGcpnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )