UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTE1U3CwUae+8NrrrSshSqIoIxqehOOAa/WFf3RQQ98=' 
WHERE 
  key_id = '528723fdda2ad953e4a17fe63abea9138f6879dcf84c9ca9f33e580425f5807c' 
  AND (
    token = 'rTE1U3CwUae+8NrrrSshSqIoIxqehOOAa/WFf3RQQ98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )