UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpfrQsnNYUIbcmzfCVzqyWfnqPojEGBbPMIxd/gus3M=' 
WHERE 
  key_id = 'c2b6e078425300e92477b7fba0d6b2e9ef89942fc5e038d0987e726c3ea9eccb' 
  AND (
    token = 'LpfrQsnNYUIbcmzfCVzqyWfnqPojEGBbPMIxd/gus3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )