UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gErQ2n7QZ68YN1PaxA+Q1elDlTEa0i7/dTxht9b2YyI=' 
WHERE 
  key_id = 'd85bed688795d63abdb0b1924e5fabbb2a3a1c422176f354cded435296a879a8' 
  AND (
    token = 'gErQ2n7QZ68YN1PaxA+Q1elDlTEa0i7/dTxht9b2YyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )