UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3kasUgSVUiq1cveDRlwj1kuxEBPSyytqit8//y5JxU=' 
WHERE 
  key_id = 'f541135fe9ad31b3da05fccfed5b8ebef3dc2f1bafcb61c2f615dbe652a64f2a' 
  AND (
    token = 'u3kasUgSVUiq1cveDRlwj1kuxEBPSyytqit8//y5JxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )