UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crGEPQ8FYUh+N/KanJD6CPK5LON6a6KulMicq7zKr68=' 
WHERE 
  key_id = '6cd864de417155bd141ba8221ba81318e912a4c958ee1dd624e92313e864eaf3' 
  AND (
    token = 'crGEPQ8FYUh+N/KanJD6CPK5LON6a6KulMicq7zKr68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )