UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/kPkz2L2chsVcv0JSJZ3mWbrf9zIlbaaqKliCjwCHQ=' 
WHERE 
  key_id = '0bd6a73edcd3039e49f94f32107fead46ef45aa895016787fe46eed08dc8d058' 
  AND (
    token = 'b/kPkz2L2chsVcv0JSJZ3mWbrf9zIlbaaqKliCjwCHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )