UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZ7VCkqPoyRw0eESoTq1+5UC9acgptcOnXCPOd/6YhA=' 
WHERE 
  key_id = '88c1a7a32637d53b1b5fae8ea6fd2ff5447539a200ccdfabf8583f82ef6f7406' 
  AND (
    token = 'yZ7VCkqPoyRw0eESoTq1+5UC9acgptcOnXCPOd/6YhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )