UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1a46PORIPyYvcW26Sse8Dv94UhIQ3NB5OOID9J8iaA=' 
WHERE 
  key_id = '60b731886ed98c89a5b40108252782eff34d2e6eec174deeb75977d9419e4bcc' 
  AND (
    token = 'z1a46PORIPyYvcW26Sse8Dv94UhIQ3NB5OOID9J8iaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )