UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amPgeVN1IRPAeTiMH10F5elv3+l/s3nuHdXdhsoinxo=' 
WHERE 
  key_id = 'a8e1d433bdcb65c9b9c51c2737d1ec436eac6ff3c2c92ac82617dc76957d37ff' 
  AND (
    token = 'amPgeVN1IRPAeTiMH10F5elv3+l/s3nuHdXdhsoinxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )