UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv1ZcQYNkzGkztAk3y6DU61GuvM4Oe/oqytqoZg5XX8=' 
WHERE 
  key_id = 'a26f08bbdc5991f5128116258b74b798241f9208a505305c9c2efa92b50f90b7' 
  AND (
    token = 'gv1ZcQYNkzGkztAk3y6DU61GuvM4Oe/oqytqoZg5XX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )