UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Vuzd8fFOJ7hgmO/K3JNeqRdRgwLOoDc97/4W2hfIDI=' 
WHERE 
  key_id = '03b183ed56e13256638eddb4c74cd6e2a28950ee8b3043e1b359aefe335e29cd' 
  AND (
    token = '6Vuzd8fFOJ7hgmO/K3JNeqRdRgwLOoDc97/4W2hfIDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )