UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGFtIcJoExaIjsT1wOTXTgcg3OQXE4CMm3oyFVU1sCE=' 
WHERE 
  key_id = 'd1d73e61485810e105fc68a0ffa8c6d83b8a6ee85f661577f73be76c98b0ba9d' 
  AND (
    token = 'PGFtIcJoExaIjsT1wOTXTgcg3OQXE4CMm3oyFVU1sCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )