UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrZSpuIOJPt9g4Hotxq2IWbTMxrIDPJXjMGGLcjECNI=' 
WHERE 
  key_id = '4d4a42408aceab211205f09a7805809cf72c1dc480d5b02819397069768968e9' 
  AND (
    token = 'GrZSpuIOJPt9g4Hotxq2IWbTMxrIDPJXjMGGLcjECNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )