UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOjpoYkU+dsHWNAfbv32Rq52LA4OMfjF2paQ5vocwno=' 
WHERE 
  key_id = '6a73dee7925978dfa8ba8692f536e58cf8bca4efcba8cc7609f42c9a0807859b' 
  AND (
    token = 'ZOjpoYkU+dsHWNAfbv32Rq52LA4OMfjF2paQ5vocwno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )