UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBqZaSHBjmJTI32GDEoZ4xZjL6Q1GwOv1l776nV6T4Y=' 
WHERE 
  key_id = 'daac6e969848207b46aaeeb3d89041b781a59438407f254e86cd7bf0cfc8d6e7' 
  AND (
    token = 'oBqZaSHBjmJTI32GDEoZ4xZjL6Q1GwOv1l776nV6T4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043