UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDsfsTvBUwyKQXRjtXqQlJrsyos6t7mzuVguaBUvqGY=' 
WHERE 
  key_id = '3021fcc9b5cd51b2d9e671d87dbeff193c3b429409d42b46c6e442a4ef59f69e' 
  AND (
    token = 'fDsfsTvBUwyKQXRjtXqQlJrsyos6t7mzuVguaBUvqGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )