UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLqdVIBRr3DL8NF8Djyb0eBpyz3zBlkCSAkF/DoX5KE=' 
WHERE 
  key_id = 'bc8dcab142953362539820edaa499a5f0ba565a8473eceea468544f9f1d782df' 
  AND (
    token = 'CLqdVIBRr3DL8NF8Djyb0eBpyz3zBlkCSAkF/DoX5KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )