UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zd9zsymK7SiBKZhimL3f9FMkZMG4RcddrtwJS3Gz0M=' 
WHERE 
  key_id = 'e39d93b66d406f6007acc1b4c119ca25b0c94da7a232666b7af24f494b02c8b0' 
  AND (
    token = '1zd9zsymK7SiBKZhimL3f9FMkZMG4RcddrtwJS3Gz0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )