UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rb8DY5yfNczm757qMdsR1g4mpyOMFKfzmDomQgn/IjI=' 
WHERE 
  key_id = 'cad18980c0607566b94574b7411b37c082d2c5ad8bc148b2c36cdee908d7ce7c' 
  AND (
    token = 'Rb8DY5yfNczm757qMdsR1g4mpyOMFKfzmDomQgn/IjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )