UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wzuy4Iy4pLkEHGcAk2wOYVllZW8kMWmhFt9m1g4dbHk=' 
WHERE 
  key_id = 'e525ec8621c8b7f8618fd3ce39f57010b2c90a8c8bb2fc73fb2b76bf971d84d9' 
  AND (
    token = 'Wzuy4Iy4pLkEHGcAk2wOYVllZW8kMWmhFt9m1g4dbHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )