UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhDMjSakEmEZhG5+wUtDz+6g6V5e7GIWKW24AzXdtMw=' 
WHERE 
  key_id = 'b2127f6c14cfec7773e18efef0d7872df719e5063db00c9d5fc08b4b32c92aa9' 
  AND (
    token = 'RhDMjSakEmEZhG5+wUtDz+6g6V5e7GIWKW24AzXdtMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )