UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3s6au/FOWdaKEjjYHpoEpTeLYjvGP/lHxEFm7T7xGY=' 
WHERE 
  key_id = 'f4353b988401bc41e0ed827b676dab87a175cd71c2e39c308cae8c454a5ac562' 
  AND (
    token = 'C3s6au/FOWdaKEjjYHpoEpTeLYjvGP/lHxEFm7T7xGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )