UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2MWfvQ6QC42l5XDH0OR1sPUoIqvNyloe4gjkD0LUyE=' 
WHERE 
  key_id = '7186adfd0c9d48a5ae83561a091cd713553ab58cb0e60bd7a266f3fe74a7558a' 
  AND (
    token = 'O2MWfvQ6QC42l5XDH0OR1sPUoIqvNyloe4gjkD0LUyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )