UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEOTzaA1HL8rhgekq448gmKokrrQSEqziqerCIdQnZE=' 
WHERE 
  key_id = '135e8ff34eeb46e2784f75f27c5353836a9dde5ce79b454ccd12599d6dfa00b3' 
  AND (
    token = 'lEOTzaA1HL8rhgekq448gmKokrrQSEqziqerCIdQnZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )