UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeXVkDircZBOovArMEPqgFyYvxzd/JRDPKTrZxNKiE4=' 
WHERE 
  key_id = 'ce0b4f620566dd649cee96c2ef95ce43f54c081f3eef76b834c436e54ebdc7dc' 
  AND (
    token = 'UeXVkDircZBOovArMEPqgFyYvxzd/JRDPKTrZxNKiE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )