UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USajaRBUkdL7/wkNzF4HRPd8nSQMuTxMfWlza8lkyyQ=' 
WHERE 
  key_id = '2cceebbd97af0570ebea63e9b782dd8c3ef9974bcf5d60e1fbeef6771bde1c52' 
  AND (
    token = 'USajaRBUkdL7/wkNzF4HRPd8nSQMuTxMfWlza8lkyyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )