UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7MkK2gcqN9mzJV7pU+j6OWupm0+B76WI9WYeNd7t6M=' 
WHERE 
  key_id = '3ad0ad64fc471fbc757488cfb457266d508ce62081b0760796b749fd657861cf' 
  AND (
    token = 'J7MkK2gcqN9mzJV7pU+j6OWupm0+B76WI9WYeNd7t6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )