UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTaOtMRhTIwjqJb0PWfjaNORcXZiSb4hWa6RsTt1wJk=' 
WHERE 
  key_id = '505d9f3faa1384d210c612844b193cc8cd7695a7806ad5fbeb0ccd97957644b3' 
  AND (
    token = 'tTaOtMRhTIwjqJb0PWfjaNORcXZiSb4hWa6RsTt1wJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )