UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dT4TWL6AUhIn/MQoqivi7vjiyqS0PiJa3l/j1zFAU98=' 
WHERE 
  key_id = '76a95ce8e3abd080289c3c058daffaa30eba1fe73d6fad988da614dac6376035' 
  AND (
    token = 'dT4TWL6AUhIn/MQoqivi7vjiyqS0PiJa3l/j1zFAU98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )