UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HiucxJJCOhzTQqXyYcFv8CpyF3+a0SlJnxknliMFZ0=' 
WHERE 
  key_id = 'cba0ee84ea9a3565ac5dbf516a6140216ad9faba8f70edcdc76514bedc2e2b13' 
  AND (
    token = '8HiucxJJCOhzTQqXyYcFv8CpyF3+a0SlJnxknliMFZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )