UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xiQDzba+l4cbQ1YXLe/aUtDTkGcrPCoB8LCLLBvHzg=' 
WHERE 
  key_id = '9c37524f06eb59151d6a00d5b410447734571356e3ce7c5ecf043b122cde7781' 
  AND (
    token = '+xiQDzba+l4cbQ1YXLe/aUtDTkGcrPCoB8LCLLBvHzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )