UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5CSKFXFyRrqOvvCdma3yUn9Q8BkR3RxKDOCngmGDCA=' 
WHERE 
  key_id = '345affac1151411abaa35ae5a5e0b8d759720ff3218c6d0897f734d120c0f519' 
  AND (
    token = 'L5CSKFXFyRrqOvvCdma3yUn9Q8BkR3RxKDOCngmGDCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )