UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkEwWQYQ6HoSItNZT4TNd8QxO0h1vHtBPfLUgxZMUJg=' 
WHERE 
  key_id = '8ea53f3096202c68df7059dded3399627ea621b866278f39c489b8a2fd939e49' 
  AND (
    token = 'JkEwWQYQ6HoSItNZT4TNd8QxO0h1vHtBPfLUgxZMUJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )