UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxA0EpAFaqzUCGDeA9fCLhgExXM1nntzi3npNMH+dlU=' 
WHERE 
  key_id = 'bcf4f22d421b780f6e5905fa7389e34e11489edae6299a14d558fd0378814dea' 
  AND (
    token = 'OxA0EpAFaqzUCGDeA9fCLhgExXM1nntzi3npNMH+dlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )