UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEX4g+B2dH30h3qIW4rVnaiuSLMWFwlPEm40bb3DZBo=' 
WHERE 
  key_id = 'db8be14aa117e8361aefe4b0f1ec5da589c89f8f17edc99a857a39b4288b4fa6' 
  AND (
    token = 'tEX4g+B2dH30h3qIW4rVnaiuSLMWFwlPEm40bb3DZBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )