UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEFKzhhol65xNmt1hAT8RBIkAhwZ7CXap9J2uFUZkkI=' 
WHERE 
  key_id = '0784cdb1e440675e8cb5b473d84a150a974744435ee4f036c31b7331cb1e529c' 
  AND (
    token = 'EEFKzhhol65xNmt1hAT8RBIkAhwZ7CXap9J2uFUZkkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )