UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vs63xpqfnKBRRniQKs51NubDsFlmfJhrX9qRy0X+onU=' 
WHERE 
  key_id = '85d9753651b1693df4ec5a33f43e2ca43c1b0d1d971b1e5c31577ed23448ee3b' 
  AND (
    token = 'vs63xpqfnKBRRniQKs51NubDsFlmfJhrX9qRy0X+onU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )