UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0JKhfLRWD/D6eaA88mJV3fN4yrb5kqCRzY3kxhuU2rA=' 
WHERE 
  key_id = '38b48d62ef591d3e19a08c477c09ccd90bad684fdbf93d8e80f6d1f89a9b6b96' 
  AND (
    token = '0JKhfLRWD/D6eaA88mJV3fN4yrb5kqCRzY3kxhuU2rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )