UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZF6D0la8mVgscPzseMQI8EXpmnQ44J+C3vll+qsCD88=' 
WHERE 
  key_id = '826e814879eba4744decf12b6e3760fe08ccb94e8545daa1203be71f2af9a6a1' 
  AND (
    token = 'ZF6D0la8mVgscPzseMQI8EXpmnQ44J+C3vll+qsCD88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )