UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BokqCf+5dFf4q5ySrpo/Y9bBKLilU6GrZc74+5kHuU=' 
WHERE 
  key_id = '03da8d575d8f369bbff1b9ec7cd513a62793c067df8f118b528e403570d5afd1' 
  AND (
    token = '1BokqCf+5dFf4q5ySrpo/Y9bBKLilU6GrZc74+5kHuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )