UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdacUpqfAPm+0C1gaHmy0w0XHqTGmIrUVwXHVAa8r30=' 
WHERE 
  key_id = 'c9c8f7b71f038d3e9e83d2e9f59da0c1b4b454f27b89d9a25c05dd0703e0988a' 
  AND (
    token = 'ZdacUpqfAPm+0C1gaHmy0w0XHqTGmIrUVwXHVAa8r30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )