UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHWk4lfrCj8gsBC57CC3Ro4cQcWl6uY0eh29sbPV5qw=' 
WHERE 
  key_id = 'b199571195d02e7d4d2504b9b6f6ddac67ab8b62c6b0a55757728f4ef0399100' 
  AND (
    token = 'eHWk4lfrCj8gsBC57CC3Ro4cQcWl6uY0eh29sbPV5qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )