UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrYL9Ge/c3PUksL8SwpW/lWfZcoUWMtxgmR6iq2Rj+U=' 
WHERE 
  key_id = '151c0f27673fa93acb6c1da8e9cab3caa117a8e7947e74f652e7653d488b6df5' 
  AND (
    token = 'XrYL9Ge/c3PUksL8SwpW/lWfZcoUWMtxgmR6iq2Rj+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )