UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+ozsbmpu+VSCy0ZxdPpyDMG2Zw97KjqrWXSvfHldAE=' 
WHERE 
  key_id = '693467410d89151f9b5709325475501d0a85f40dc424b3191da902bf0ab35994' 
  AND (
    token = 'D+ozsbmpu+VSCy0ZxdPpyDMG2Zw97KjqrWXSvfHldAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )