UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9mP/1YGGuF/B7L6bpmWC+fw5W1NTJPuXlLuIkoDCVE=' 
WHERE 
  key_id = 'a8bdabb3012a29c54e89a26b8438a5a3153a52ebefca9c95642aa704ac6448ad' 
  AND (
    token = 'p9mP/1YGGuF/B7L6bpmWC+fw5W1NTJPuXlLuIkoDCVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )