UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdSfUJpz2mfGK+wkWbJPtdHXABDrVkEeAEoDQNn173o=' 
WHERE 
  key_id = '178384766f42a440ae36bc535d27da350b14006bb84905cd99c81418c0d87ffb' 
  AND (
    token = 'GdSfUJpz2mfGK+wkWbJPtdHXABDrVkEeAEoDQNn173o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )