UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnsvpUEh/267FQPXzuu5T1e4OJ0L6Xd4c/EaBPi8wRA=' 
WHERE 
  key_id = '94461b25f22c9d5a32f44fb8310f71b1783904d516a05ad6fce783fba898d69b' 
  AND (
    token = 'WnsvpUEh/267FQPXzuu5T1e4OJ0L6Xd4c/EaBPi8wRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )