UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UlMbhNkxeEwtiaoef9UJFBktEsNzM8IR73haKyGrXF4=' 
WHERE 
  key_id = '2f7b12503f5cadb8e846d7cac404f86b713685d41e997e9da0f0ede8980a7263' 
  AND (
    token = 'UlMbhNkxeEwtiaoef9UJFBktEsNzM8IR73haKyGrXF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )