UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYSCSP3e680gmFuwyywwksQZkXeyA6KXGGNCMBmdhaw=' 
WHERE 
  key_id = '4e28f93a5536faf4238565b451e0fe3a800cfa36975160a153a0fe57ecf9e802' 
  AND (
    token = 'EYSCSP3e680gmFuwyywwksQZkXeyA6KXGGNCMBmdhaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )