UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5cS6nX9BzgRBZaGMAsbgpvVzP9tiO6ffUYmmoL4qBU=' 
WHERE 
  key_id = '46a6b5a0872cb0e00ca2ea328f0b6c13146b4082b382efef4567bb192df51793' 
  AND (
    token = 'D5cS6nX9BzgRBZaGMAsbgpvVzP9tiO6ffUYmmoL4qBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )