UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7Q0gsxXhOUGQikmwpKr417EOxsx2uNG3bC/9M1FVhA=' 
WHERE 
  key_id = '618012cba42caac425719c32494f1f900c5b59935545a29e162085249b1815e1' 
  AND (
    token = 'c7Q0gsxXhOUGQikmwpKr417EOxsx2uNG3bC/9M1FVhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )