UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37PLcnd5c5/EyYmfTZJSYKXARXfMt6TjIP/i32ihVKY=' 
WHERE 
  key_id = '4aced4e14d2e384204ff59216628198e5ea39975238b22db45fda718d73bff0d' 
  AND (
    token = '37PLcnd5c5/EyYmfTZJSYKXARXfMt6TjIP/i32ihVKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )