UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aApeiTBn+fDfLY6r4Gu3vAvn9Zg4QCZ3t+zBWoMhpA=' 
WHERE 
  key_id = 'bdb7f16f290e8da9680ee16150db5213e4cae68986cc803e18096c6426cc4dee' 
  AND (
    token = '7aApeiTBn+fDfLY6r4Gu3vAvn9Zg4QCZ3t+zBWoMhpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )