UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDFmlwzI2VmEGbcdTSMiDU1GN9aVdDwqrBWjG6xFV/8=' 
WHERE 
  key_id = 'a165c19ef719940eb9a4b433580cec1a6d7fc3847766cdc407b0ec0280b48898' 
  AND (
    token = 'lDFmlwzI2VmEGbcdTSMiDU1GN9aVdDwqrBWjG6xFV/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )