UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bh8mUOOeYO8WT2FBsvjsZtHizDSWrGd/ioPf1GwvW/c=' 
WHERE 
  key_id = '4a0d25c6d860f4a99a78b1b57a7c0533a7de5cd0279bbe6eb3dcd7f1380023d1' 
  AND (
    token = 'Bh8mUOOeYO8WT2FBsvjsZtHizDSWrGd/ioPf1GwvW/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )