UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2uf8nS+VYQ6mEBCiU4R1i3jhFwVr71KzJZYo6zvuyM=' 
WHERE 
  key_id = '683c150a05c9ff8be3ab28cf128ca7299f035e1f3715373ac3367df8995978ab' 
  AND (
    token = 'o2uf8nS+VYQ6mEBCiU4R1i3jhFwVr71KzJZYo6zvuyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )