UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxIti+Cjl8ooSuJdTr7404mHdAV6s4MhUkn1EO31z0Q=' 
WHERE 
  key_id = 'c4cf1a6eb3cc28178319c55970109264bf09452a2166d7a496ac084fdd494f76' 
  AND (
    token = 'IxIti+Cjl8ooSuJdTr7404mHdAV6s4MhUkn1EO31z0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )