UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SnxhBCtoJAQdWYtLbMw/n2CXsbyMX0oTuRuUhAKl1qk=' 
WHERE 
  key_id = 'bfceff9429f3f007cfeb1c22b93b2e9a34c2e8c8107f205a8550af1a49baf3c9' 
  AND (
    token = 'SnxhBCtoJAQdWYtLbMw/n2CXsbyMX0oTuRuUhAKl1qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )