UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOGmDqmNI2vdi9G11z7ChcxFzZxjOm5JUolTy1cJHf0=' 
WHERE 
  key_id = '269094580b56abccde8cb621badde51a215350db1e15a06d511f9d04d21f1b06' 
  AND (
    token = 'mOGmDqmNI2vdi9G11z7ChcxFzZxjOm5JUolTy1cJHf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )