UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FKry79vqtUqTbhlKxYxpi9Kb4joU6O9vPYU5AYSXK8=' 
WHERE 
  key_id = '11d9c9444c572535a8f144f13c7a2a6bd712de09973d4a86039f396768a4d021' 
  AND (
    token = '7FKry79vqtUqTbhlKxYxpi9Kb4joU6O9vPYU5AYSXK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )