UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbKQLvGSmBkeq1KCvRQ3tPDoJ8lxQ9wPBaXQbyOLIgc=' 
WHERE 
  key_id = '2f0531895b9417e90ba0b4d9bb906f4a5e12273bf2ee4d9b847bc84afa4d3934' 
  AND (
    token = 'UbKQLvGSmBkeq1KCvRQ3tPDoJ8lxQ9wPBaXQbyOLIgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )