UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFL2wNjLeEKGWplDQ0p2gx5l1WAzWR1z2mClbLjQnTg=' 
WHERE 
  key_id = '87fea310ab4aaae25907721878bb3be15264a54f0367d4578fd7b6d98f98491d' 
  AND (
    token = 'EFL2wNjLeEKGWplDQ0p2gx5l1WAzWR1z2mClbLjQnTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )