UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srE+hfU2RexkdkBG8UbRJtGpqCRz0Xud8hww+ujeXAw=' 
WHERE 
  key_id = '09b4e2445b568097a81386aaa9ad14d1b0e094e44d6364d9d10b8a480993a95c' 
  AND (
    token = 'srE+hfU2RexkdkBG8UbRJtGpqCRz0Xud8hww+ujeXAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )