UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhrEqCqRHwsGJN0H6J4SLHj4e8pX6PIuLQL5cQohfMU=' 
WHERE 
  key_id = '7e7ad33314b59210866b94cc291abe34f0e426d37cfe119fb8208d0cece197f4' 
  AND (
    token = 'FhrEqCqRHwsGJN0H6J4SLHj4e8pX6PIuLQL5cQohfMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )