UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkWl+fbYhSOABcWoXc7Jh4knVyxaRMS3sge5KZGIZ48=' 
WHERE 
  key_id = '99de65b4b36de57ee176cef94651ca9b6a328ecbba871a64fc88e200b9078307' 
  AND (
    token = 'hkWl+fbYhSOABcWoXc7Jh4knVyxaRMS3sge5KZGIZ48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )