UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+fo0MpOCGvWc6Wx+pTrQqJE768E3loe57RHjBwWiVI=' 
WHERE 
  key_id = 'a7f3d579a3fe9f277246cdae56e7c0431517f27ec3ef8e211db7ee56dc74cbb6' 
  AND (
    token = '3+fo0MpOCGvWc6Wx+pTrQqJE768E3loe57RHjBwWiVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )