UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pw24fLzpztrXqCu5rOMBW2nbuB6LpIhU4Os9SYEN2pc=' 
WHERE 
  key_id = 'e7dae1252922318589204c885f5a3d03c4f36795330f2e13eee0006c44c1f672' 
  AND (
    token = 'Pw24fLzpztrXqCu5rOMBW2nbuB6LpIhU4Os9SYEN2pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )