UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sagH0qarGOUINAOuKD3sLEbCgqQl+8jXiQViESzcoj8=' 
WHERE 
  key_id = 'a6062081cd59153dacbf9cf809dfe72dbd1dc5b3c46f9c0ad9dd9b92bccf92c9' 
  AND (
    token = 'sagH0qarGOUINAOuKD3sLEbCgqQl+8jXiQViESzcoj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )