UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yi8mOjzYA6kvTzRD/jA0cGBH/XKz9aSj2uRXGCkLXbw=' 
WHERE 
  key_id = '34c76d9ae7f84eb369254bac7fb33ec4a1fd05a1b606abfae26a40b3f97e0045' 
  AND (
    token = 'yi8mOjzYA6kvTzRD/jA0cGBH/XKz9aSj2uRXGCkLXbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )