UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lX2ybPmlEUrQU4orVDfcFZ8GP9vxdEEOY4796f8AdC4=' 
WHERE 
  key_id = 'c300bf895964aaecf69a22027ee0dc770689248f88db647677a42b4474b4ee9c' 
  AND (
    token = 'lX2ybPmlEUrQU4orVDfcFZ8GP9vxdEEOY4796f8AdC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )