UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mn92ilsdlint4XwikUQx7QR9hKNX727cfnDuS1hh+o=' 
WHERE 
  key_id = 'ec2df90aa129626e814f17d97f9fd740ced667e05a5d3ec3fb8ad562b2b179a9' 
  AND (
    token = '6mn92ilsdlint4XwikUQx7QR9hKNX727cfnDuS1hh+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )