UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7uXa/DYVnbqPdw84I32zxtL1eQHQ1jB6rBAnT2Xxf0=' 
WHERE 
  key_id = 'f7e3dc8ad7e7f2d9387f6b04ffd0b7883e9c052be236bca68d0fce27e98d66e7' 
  AND (
    token = 'F7uXa/DYVnbqPdw84I32zxtL1eQHQ1jB6rBAnT2Xxf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )