UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4cVRTLfmCGmcMWfeg98qR1gdMWTWH3WwE/9wnpWEdg=' 
WHERE 
  key_id = '108e323d4a685290879bf2358f5645a4830ced24f75f842b6151385ce57d7f25' 
  AND (
    token = 'm4cVRTLfmCGmcMWfeg98qR1gdMWTWH3WwE/9wnpWEdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )