UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEdqU8A//VHCq7+gn2jb7t91S0rTi18InHdjZvYQZ5M=' 
WHERE 
  key_id = '3f3d0cc5a952e19cabf5e94f2bc85ee0605d5f3704e138db0be9255a6a1f3318' 
  AND (
    token = 'BEdqU8A//VHCq7+gn2jb7t91S0rTi18InHdjZvYQZ5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )