UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oiQZnbcPc70i89ikrjxrkt5n4Fm2yi266WPx6myfO2o=' 
WHERE 
  key_id = 'a91c274f0a69900571eeb08c3611df142104c9fd07816fee277fa090b8719863' 
  AND (
    token = 'oiQZnbcPc70i89ikrjxrkt5n4Fm2yi266WPx6myfO2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )