UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZVOh6jsMCiM3StQnvq3/81iit0bYQXLsaGQtRWU+O8=' 
WHERE 
  key_id = 'b112316b00787209c20b3a5fb6f3712874ca309d4cf3d44dce54bea12382d38c' 
  AND (
    token = 'PZVOh6jsMCiM3StQnvq3/81iit0bYQXLsaGQtRWU+O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )