UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o911tN3HUsg3cfqRMP72poFIbbu/aleuVE1p/piLe3I=' 
WHERE 
  key_id = '36dd4232f5e2dc965cb977da7c8293831077556281db871f7496111e7a9d9a62' 
  AND (
    token = 'o911tN3HUsg3cfqRMP72poFIbbu/aleuVE1p/piLe3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )