UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhJWiQtYak66tBjF9Y5X7qbBQAWuBn2PceJQw8rgZPM=' 
WHERE 
  key_id = '90922addc9c097828ed3e2e32e2509ac5820bc4851d512f99187a79bb9e53ddb' 
  AND (
    token = 'bhJWiQtYak66tBjF9Y5X7qbBQAWuBn2PceJQw8rgZPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022