UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/6Vgp0QeoRKx8Q1mOCtFZ79fUH1A+51f0QBQ2zIHAM=' 
WHERE 
  key_id = 'd4120d9949cfee9f1641244f93d918afe0e6cf61b67986c9a6a1cebf7b87fd8e' 
  AND (
    token = 'd/6Vgp0QeoRKx8Q1mOCtFZ79fUH1A+51f0QBQ2zIHAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )