UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEeSaMSxafDuqmJPQ9mDk/s4VE2UA4M9PQuReQa/eDw=' 
WHERE 
  key_id = '177a4a6d1515c5d07e69266e3aa32ff4c71f17621dbc65c2441591b02752d6aa' 
  AND (
    token = 'pEeSaMSxafDuqmJPQ9mDk/s4VE2UA4M9PQuReQa/eDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )