UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61QipSFRUaIcxZpjhyAqN2LwOT6O3MzOsCYuSAy3t3Q=' 
WHERE 
  key_id = 'a7796fd7f76b2db54072a662ccd4eff64396592872d02949dd04cb9f7fa8e1df' 
  AND (
    token = '61QipSFRUaIcxZpjhyAqN2LwOT6O3MzOsCYuSAy3t3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )