UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9tk0TUQzO2vlKAkjgpuWJH07/mzW9bqdUpQj3uExzs=' 
WHERE 
  key_id = '0ca78f5d2781ba95848bcd4d0d3e4fb31ca05e6596430315d14f03e42d71e8b0' 
  AND (
    token = 'w9tk0TUQzO2vlKAkjgpuWJH07/mzW9bqdUpQj3uExzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )