UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpJAEaKLlkxV/2Ipvu/6Afq/pkpcOUnNpApjdUUjGK4=' 
WHERE 
  key_id = '661ac6e3bcec005af28924125003809c7ef8ca6112a6337cde81f55418763706' 
  AND (
    token = 'NpJAEaKLlkxV/2Ipvu/6Afq/pkpcOUnNpApjdUUjGK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )