UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMfqbqN/Xc8vwgLTLYtvjdD5Cpn0b9mshLXTMd5PrRA=' 
WHERE 
  key_id = '5eaabafdf39d39a2ecb4ab38636178fc593ca4a01a3b6fc3f30c84fb8bc8e0d4' 
  AND (
    token = 'SMfqbqN/Xc8vwgLTLYtvjdD5Cpn0b9mshLXTMd5PrRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )