UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eSAtiwgXzeQpB2o1z6TErVzIoattdnpQfBugImPCZg=' 
WHERE 
  key_id = '205d625990f241c99a428284c91bc47f85ba87e0939646c234186c472fa35cbf' 
  AND (
    token = '8eSAtiwgXzeQpB2o1z6TErVzIoattdnpQfBugImPCZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )