UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMKYEjw5lSYuVD02CwE14tiCLQyb3aMhLRCj/HE5Prg=' 
WHERE 
  key_id = '3d9feac0e7f004cea1d986dc65230131470ff7e5c512e5cf5b241b5272de0e41' 
  AND (
    token = 'XMKYEjw5lSYuVD02CwE14tiCLQyb3aMhLRCj/HE5Prg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )