UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gw9TjCHiQ9Ipy1n/jZPoGsv/Gw64XwxS9A/+unxBV8U=' 
WHERE 
  key_id = 'a1aedb823d58d90cbf16e9f00068df3272bc02bc83f922578b55dfa1beced7bc' 
  AND (
    token = 'Gw9TjCHiQ9Ipy1n/jZPoGsv/Gw64XwxS9A/+unxBV8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )