UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ls8nlDc63Pv072mGcJlIR4IqnWmOeByGbW4l799IT4g=' 
WHERE 
  key_id = 'bf31f949d2fad61c6a28650edad58d976dda14a970cd42ffd35f240e88d8526c' 
  AND (
    token = 'ls8nlDc63Pv072mGcJlIR4IqnWmOeByGbW4l799IT4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )