UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVxm+d6uJ4v0ReKlbhovdGnHk/X5Om61SIPpaWLDWmE=' 
WHERE 
  key_id = 'ce47334b5f6aacfc8b57e05c3042483af9dc20bcc15a9b927f0052aa0e78376b' 
  AND (
    token = 'ZVxm+d6uJ4v0ReKlbhovdGnHk/X5Om61SIPpaWLDWmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )