UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'inv8J4iNbFITz7ChI9ZlzcRXj9f+4cfSTdX8BK4L82A=' 
WHERE 
  key_id = '3244bb4bdb4491991956c2f1804019fa19985e996cc775d5a6f7a0bbf90debb4' 
  AND (
    token = 'inv8J4iNbFITz7ChI9ZlzcRXj9f+4cfSTdX8BK4L82A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )