UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WmciNdN4472zSv3Faluh2ZVbpJVZsTHnhInO7SE8SXY=' 
WHERE 
  key_id = '59117c6d3703d44a05c0e98d190b38ea054f4afb95bd315be18d2b8c731bb6d2' 
  AND (
    token = 'WmciNdN4472zSv3Faluh2ZVbpJVZsTHnhInO7SE8SXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )