UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OemfbNJKBsotdNgs7MUgnCegXJI8WfCC6ODSg8a3uig=' 
WHERE 
  key_id = '3401fd0ed687ae8ae4210a38e72b4ce7f5c18349175b4f06147beccc410c053d' 
  AND (
    token = 'OemfbNJKBsotdNgs7MUgnCegXJI8WfCC6ODSg8a3uig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )