UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdivw87Cus/Bug9HDfiqYo8n1/ztxUQGVvQqVUU1YOA=' 
WHERE 
  key_id = 'b268aac576e6f6308a8e066e9f3a728c1fdcbd43d5a7c6344045d8228c3280fc' 
  AND (
    token = 'xdivw87Cus/Bug9HDfiqYo8n1/ztxUQGVvQqVUU1YOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )