UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7tvPUMFmLrINnZ5jTAkamH+DUpKaXhir1SRg/b8zKE=' 
WHERE 
  key_id = '41f6712a31936a0fedcd347c0cd313bf3416aaa0707f56a81c2bce58adfd4b49' 
  AND (
    token = 'P7tvPUMFmLrINnZ5jTAkamH+DUpKaXhir1SRg/b8zKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )