UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bEAhIbnbNkZzLyZ5IxajIrUGb7ZGWOkbtqV8plcHoZ0=' 
WHERE 
  key_id = '775e3e564260b4e757a65545f41bba809c19fe8753710310808a115548f1176c' 
  AND (
    token = 'bEAhIbnbNkZzLyZ5IxajIrUGb7ZGWOkbtqV8plcHoZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )