UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P74E4n32k9V+brocSQ0YftD7tx0HTCk9QlAbFJW84t4=' 
WHERE 
  key_id = '3ac2f92bc5b736bd12e7fcd9e95c6b6895a7e1863f8a370e97df3f8eb4fa6487' 
  AND (
    token = 'P74E4n32k9V+brocSQ0YftD7tx0HTCk9QlAbFJW84t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )