UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Arkme/S7CoBiteaxkukUjDpw0tDKFtBzf7i7cE3c2Cc=' 
WHERE 
  key_id = '77e7578de3c4e6fcd3716a415d83eabab58265d1b8a6b4ad54e8e1675da59df3' 
  AND (
    token = 'Arkme/S7CoBiteaxkukUjDpw0tDKFtBzf7i7cE3c2Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )