UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvgL7JvY73QuKN+yA6Fn8dMdCNEW9mDx0ksUMG1usnI=' 
WHERE 
  key_id = 'c769346dc5369b22a0ad3e01cdccdc9a46ead69bae12701d7060eddf8af87587' 
  AND (
    token = 'OvgL7JvY73QuKN+yA6Fn8dMdCNEW9mDx0ksUMG1usnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )