UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCV4OeUXEyQAlaZfeJrOxOdIlo8/L0Tz7fLeSVe/lfw=' 
WHERE 
  key_id = '73c7decdc5f2e69081695be09b7d5695fede140a547c53f814f2bec4ad74222e' 
  AND (
    token = 'wCV4OeUXEyQAlaZfeJrOxOdIlo8/L0Tz7fLeSVe/lfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )