UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWOvkGHse3duAHnjzF7Aqzg1BWiRuCcdWy4y+6VHQ5k=' 
WHERE 
  key_id = 'd0503712d197e6c1cf1d5cdac53d63a99e03a010c9a41b6f1e0c76582a7f7c27' 
  AND (
    token = 'tWOvkGHse3duAHnjzF7Aqzg1BWiRuCcdWy4y+6VHQ5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )