UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otDyBJAzOKsxczi3Po0/newrpa+tTspchnYdUNkwXEo=' 
WHERE 
  key_id = 'ff550c3f651707f1ce39465ed808252db4959be78eb378d04da6490e5db3577d' 
  AND (
    token = 'otDyBJAzOKsxczi3Po0/newrpa+tTspchnYdUNkwXEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )