UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Arh1407HnFHrBvJ+6NMIRhKT+YkU9Rr3ide3rPpQSe4=' 
WHERE 
  key_id = '6962ce44751e13508b5839c41f85b543814f404e648a359f207d1ed8ffa19f35' 
  AND (
    token = 'Arh1407HnFHrBvJ+6NMIRhKT+YkU9Rr3ide3rPpQSe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )