UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCqRGsYuXUwPHr0X9kcnN+aDmC2kkpSjl/ByGfaWCbQ=' 
WHERE 
  key_id = '4f47881c9673b15b1f6661dbd56f4b566f1eea51b7e803ef55fdaebf7026770d' 
  AND (
    token = 'cCqRGsYuXUwPHr0X9kcnN+aDmC2kkpSjl/ByGfaWCbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )