UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OH91S/S/+9CDjWMMttm9n92zVLbh0ZODieMb6l71llY=' 
WHERE 
  key_id = '4b1faf96377836431443e68358547b20c885533ee21fb9a168df07358361f523' 
  AND (
    token = 'OH91S/S/+9CDjWMMttm9n92zVLbh0ZODieMb6l71llY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )