UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0qxzJZc7w7LRS1lAEhn3BJfisMjYGQeO0FVbKcnpX4=' 
WHERE 
  key_id = '9463ef529699646fc2465450f6eebc925bfdf16bcbfa96b211b2d9a2c0b36d13' 
  AND (
    token = 'L0qxzJZc7w7LRS1lAEhn3BJfisMjYGQeO0FVbKcnpX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )