UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5Z1QmQlWcI1EryTnffa5d9L5Ak9+od8q/3eK2qhJPg=' 
WHERE 
  key_id = '20cdfa5b324a06eabcde1f127889e29eb0625c4f2ee8652d6d8eb670279597ff' 
  AND (
    token = 'I5Z1QmQlWcI1EryTnffa5d9L5Ak9+od8q/3eK2qhJPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )