UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAMs92wP6raUNV9jpROud1btx5v7zvADXtOvDCM0BUs=' 
WHERE 
  key_id = '7904b7a5b674988541549a3e23abedfd012857058af3ed626ab6f2f542c3f826' 
  AND (
    token = 'IAMs92wP6raUNV9jpROud1btx5v7zvADXtOvDCM0BUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )