UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5knX83ie9t8YO/j2doRjLaqzyONthb+sJy3K9lP/MpY=' 
WHERE 
  key_id = '6b00e11c06cb0fd635ba1fd3752dbad8ceb67ce624f251fa4920eb4bc31a6add' 
  AND (
    token = '5knX83ie9t8YO/j2doRjLaqzyONthb+sJy3K9lP/MpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )