UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBNh26JxUteRy5YeyV3VtT+NkpwffJi8ZrbR3b4wVJY=' 
WHERE 
  key_id = 'ee1fef5d1fd224c949d4ac53195d4556f437914ba19c8687cd8f8c2693f50600' 
  AND (
    token = 'vBNh26JxUteRy5YeyV3VtT+NkpwffJi8ZrbR3b4wVJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )