UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOHfyTJMsQEzF8cUDMFffRWimmb2khfF4C2fS2c/uJM=' 
WHERE 
  key_id = '29bd25a943676ca711ad620bf75a421e69e8fd5b80672ee60653a1ff82eecffe' 
  AND (
    token = 'BOHfyTJMsQEzF8cUDMFffRWimmb2khfF4C2fS2c/uJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )