UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkyncJ/Fvu/j8HYDUFT9P0a9Q2OF9d3YuSmiJuZ4eOk=' 
WHERE 
  key_id = '2445796a493cb6abb33eb2300fc9abb11651d935ac62a40c03d5091ceb3bfd13' 
  AND (
    token = 'CkyncJ/Fvu/j8HYDUFT9P0a9Q2OF9d3YuSmiJuZ4eOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )