UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ku7pNXKNzuVCk/xJhRb7nLb5OwirdpctAnczmrWah6s=' 
WHERE 
  key_id = '6dc5c5ed83a07ca0a5c28ea695b6ca1c48aa50e3086881f6107d487468c7b846' 
  AND (
    token = 'ku7pNXKNzuVCk/xJhRb7nLb5OwirdpctAnczmrWah6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )