UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Fvn4ktv6vTwqPaOPjOpBxzqSH/KpZbYsPRXN+mXyH4=' 
WHERE 
  key_id = 'faa383792917f2b3609f2895db697c850b0e79ca1e187c0d1e9e68524b1c44ff' 
  AND (
    token = '2Fvn4ktv6vTwqPaOPjOpBxzqSH/KpZbYsPRXN+mXyH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )