UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqdBU2HxMita/P1/n8CVmos3FS3HxeF7g2e7K9Sfp/M=' 
WHERE 
  key_id = '683dc8c925654e59a3fddac8e433adda49dfb52ec59c8d32835966d7cf446727' 
  AND (
    token = 'eqdBU2HxMita/P1/n8CVmos3FS3HxeF7g2e7K9Sfp/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )