UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/+5kA98X+MpwPCu/ZPHgoSrLc2UCSN6itXlYnKbxsg=' 
WHERE 
  key_id = '829636157754ec3046d7ee4385eb9699e5e198eb983e5c7b541cd406286ca98c' 
  AND (
    token = 'b/+5kA98X+MpwPCu/ZPHgoSrLc2UCSN6itXlYnKbxsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )