UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNhzm0V5KuTRneH4Hd8TiEY19mMP9dqNGW7h3Jrm510=' 
WHERE 
  key_id = 'e1e69f41e588f19dd33130e637ff2d053412feeb15a597853bf972475417087a' 
  AND (
    token = 'GNhzm0V5KuTRneH4Hd8TiEY19mMP9dqNGW7h3Jrm510=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )