UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqegbs4X/reahlI9FemCxdwgkwyyIt72Lg/6YhL2cmk=' 
WHERE 
  key_id = '1b98d1cd55f9499f690820a7b67dd655fd0a22b7718e2f968e6fa2698f8dd470' 
  AND (
    token = 'cqegbs4X/reahlI9FemCxdwgkwyyIt72Lg/6YhL2cmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )