UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/GtgF5tb/1DqU9l+MlHlOp94N8JPqJbJMXL34QoDWc=' 
WHERE 
  key_id = 'b77e854db41e5509404ee885fcb955374991b336c20ad8d3509dd67cca6dbe4b' 
  AND (
    token = 'D/GtgF5tb/1DqU9l+MlHlOp94N8JPqJbJMXL34QoDWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )