UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bct0SW2kiteGg4zR87m2xc0aY7vOCaE2PB3uUVrBy/E=' 
WHERE 
  key_id = '259de530d0ce76d42c156d7fdeb0628dff2286be8ff77c99e01e6200fb858075' 
  AND (
    token = 'bct0SW2kiteGg4zR87m2xc0aY7vOCaE2PB3uUVrBy/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )