UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCllC1tz+mdVltJuwW+7VnJsjxRfSUnNTj/SF+BPKJE=' 
WHERE 
  key_id = 'b92bdb4efba9373987fe919d5018e9225cf7ba2734996924054b1187d175b064' 
  AND (
    token = 'uCllC1tz+mdVltJuwW+7VnJsjxRfSUnNTj/SF+BPKJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )