UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQxbkvs46NAZS3lUoby5qQ70qM9o9wj1CUWsUBJv+ug=' 
WHERE 
  key_id = '5c6e65a503db0feb38b24c6ad11794f8302f28ff84e0b4da50c0a0d3070ffd6b' 
  AND (
    token = 'HQxbkvs46NAZS3lUoby5qQ70qM9o9wj1CUWsUBJv+ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )