UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uf2O4BGK8r7UkFM88TfB/OrYtgyI+z+0Gd2bFyPUMJE=' 
WHERE 
  key_id = '14ed868dab116a41873c525543f60da063f87ba63af061362587961477bb0805' 
  AND (
    token = 'uf2O4BGK8r7UkFM88TfB/OrYtgyI+z+0Gd2bFyPUMJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )