UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xg15dfNtDoAHRAi/Y1E98BerPAkowqj1jpvwPDPjoeQ=' 
WHERE 
  key_id = 'd65dc87701221cf165dc2b8d08cc6da94c446ad7dacd9eeb8aef8eeb6ec65bf8' 
  AND (
    token = 'xg15dfNtDoAHRAi/Y1E98BerPAkowqj1jpvwPDPjoeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )