UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6wOX9EJWfdLyM5F8OtEHA+6YyFu3ln+vAPin5bRj2AQ=' 
WHERE 
  key_id = '7b36e6ff278814229fac05b1915d7ba63b5533fe5f91d8bc8982034cf4e93321' 
  AND (
    token = '6wOX9EJWfdLyM5F8OtEHA+6YyFu3ln+vAPin5bRj2AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )