UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVcRbanRnhrn2iTutM5I0fsek76x+XAP3jaRLxycWYo=' 
WHERE 
  key_id = '60c351eab5d7bd6aa43e268b77e69bd50ac2b22e19b996c281f4d41e4bbe8537' 
  AND (
    token = 'iVcRbanRnhrn2iTutM5I0fsek76x+XAP3jaRLxycWYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )