UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbkAbv09Y0c0j6+ItWI6vWmaEd5X2gYksALcZaW90o0=' 
WHERE 
  key_id = 'a9c90d56e5bd6044dee6827101f04c8c311f9df6113ab474ebfcb088b10ec49d' 
  AND (
    token = 'YbkAbv09Y0c0j6+ItWI6vWmaEd5X2gYksALcZaW90o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )