UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fwd9L0en3ekBFPpoJJm4J1OQ7pCGeOFRSFB1oNfou9w=' 
WHERE 
  key_id = 'b66dcc5dce011ebc9b0920de5a3b5751660ed678faa2652377089bb669506514' 
  AND (
    token = 'Fwd9L0en3ekBFPpoJJm4J1OQ7pCGeOFRSFB1oNfou9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )