UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSGkCrZwzq2cPGh4Ci8azsnl6XmbGHoH4b/5aRgh0rE=' 
WHERE 
  key_id = '2bc09ec0ae73f874df7f2d8d13e76166a5e518cacedbfd833b73a7825d9d8894' 
  AND (
    token = 'SSGkCrZwzq2cPGh4Ci8azsnl6XmbGHoH4b/5aRgh0rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )