UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5zF+AdfyclmJWNVN9Oa28nJBLcwp5ZpX0Fq4FHmKI4=' 
WHERE 
  key_id = 'cafc139750dbfbe7bf4e9f429ea84e492b176fdaff9a4d800f8f7cf2e7e85ac0' 
  AND (
    token = 'q5zF+AdfyclmJWNVN9Oa28nJBLcwp5ZpX0Fq4FHmKI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )