UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFWA95aNTL7oINkii2MPfG4XaQ6LwyHjuUqjPyDGcxY=' 
WHERE 
  key_id = 'ee026a8c9df28137165a9c81e104f529f095dc3433b1ada39490d6e85d114ad3' 
  AND (
    token = 'MFWA95aNTL7oINkii2MPfG4XaQ6LwyHjuUqjPyDGcxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )