UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qaxMk6zV5G2pBDp0+oo4/qjKfBKwYulNe4S5ipKhQpo=' 
WHERE 
  key_id = '2dce3370c957dd120b2d252ac7b5c98db131101485bd9afcfe3d2e0bc21e1d4a' 
  AND (
    token = 'qaxMk6zV5G2pBDp0+oo4/qjKfBKwYulNe4S5ipKhQpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )