UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dn1Ol4QhxbHcvOsU9IE0Hav3PnkxPt3UGth3WgvcEo4=' 
WHERE 
  key_id = '3469789d7987a6cdc008ff8877602ad851c72b00729227661adfcd087847e44d' 
  AND (
    token = 'dn1Ol4QhxbHcvOsU9IE0Hav3PnkxPt3UGth3WgvcEo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )