UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxjOebxShDBWdG/NvBBS9qwOZSCEAdmXhsZIJdeKjxI=' 
WHERE 
  key_id = '0d100e66d6e8ae7ca75d659c02d218892293ff36313ea8b63c8bee78b686abeb' 
  AND (
    token = 'DxjOebxShDBWdG/NvBBS9qwOZSCEAdmXhsZIJdeKjxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )