UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LtZllmeJMRvx/CucNIPt0r9Cp5UMDIlQvo1iwVpnnk=' 
WHERE 
  key_id = '3a0d72e47d6f59ef46f2e4396f7c7ace60733002aedf1f15c12ed3d9d7e911a4' 
  AND (
    token = '6LtZllmeJMRvx/CucNIPt0r9Cp5UMDIlQvo1iwVpnnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )