UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XGg8vIycbv2wbhTEKy4tc1Vbc1du76UQOQ8LJWlMl8=' 
WHERE 
  key_id = '659aa304d5dc47607cfd66e8f5f0dae4864ee4ab73131814d3a0a20d6bafb2a0' 
  AND (
    token = '7XGg8vIycbv2wbhTEKy4tc1Vbc1du76UQOQ8LJWlMl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )