UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hP/94RM1a17tIjJ3RyJMBWm5hd5gxc5uWzzD8jIy/g=' 
WHERE 
  key_id = '4cc63ce59b580401816cbb9b5fdf3e66a6f34584083ab3355fdb76e51c1c94b7' 
  AND (
    token = '2hP/94RM1a17tIjJ3RyJMBWm5hd5gxc5uWzzD8jIy/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )