UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+Ag42pbzgXsAkvsSRS4iH2tH/vfVwRw7OOng6kfMkg=' 
WHERE 
  key_id = '9081257dc23f7b5686c751c258ff2e3f39fabf5f38a6a5b5f108c85a74e0a7a3' 
  AND (
    token = '4+Ag42pbzgXsAkvsSRS4iH2tH/vfVwRw7OOng6kfMkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )