UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llXd2KgREM1lnA6IAQ1lU/KzaiY8tsReIy7K/E4OZKc=' 
WHERE 
  key_id = '89696f3116cb71bc2943c3bee2f775426d61a5eff771f93daa82156f2f19322d' 
  AND (
    token = 'llXd2KgREM1lnA6IAQ1lU/KzaiY8tsReIy7K/E4OZKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )