UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGAKKEcNav+oCjjHFM5XpnCN/dBDTzcqTUaE7SZycp0=' 
WHERE 
  key_id = 'df1a3e6cc486615b0cdeb999cf31f0e1d8eb32627480b2f795c858c75d43a148' 
  AND (
    token = 'tGAKKEcNav+oCjjHFM5XpnCN/dBDTzcqTUaE7SZycp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )