UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ANCzB1FYDjZSdG0XKZihH9re2TuTkvld8xEdqVxaXs=' 
WHERE 
  key_id = 'bcb1b34a93a9f8585f4a89a7da93ec7f60acde81237ae24f8c9d5e3f6412e2b6' 
  AND (
    token = '7ANCzB1FYDjZSdG0XKZihH9re2TuTkvld8xEdqVxaXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )