UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FIZkuMtJozfW7n9r61gdOjLrRqmy7tYBMBwt6aSETYA=' 
WHERE 
  key_id = '0c8bd3163b676e994f23408f4fc112279c6a215869d79a6aaaeb3518fc560f59' 
  AND (
    token = 'FIZkuMtJozfW7n9r61gdOjLrRqmy7tYBMBwt6aSETYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )