UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDj9MDuUfByau74sm2Fbt8N06RwKqqeXkw3GrvvZfvo=' 
WHERE 
  key_id = 'd6c9fedffaf1040ec9d29c49f48bd8adbf25abeb8707e8e624f967e19c02b10b' 
  AND (
    token = 'xDj9MDuUfByau74sm2Fbt8N06RwKqqeXkw3GrvvZfvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )