UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kd55Sii3AT0JvffSLJ+zhRcChU1ZuECvv86fldAl38U=' 
WHERE 
  key_id = '6787dad82c77e4c25bb49da684d87517bc91c16e8b7925b8a4c11e49131d1764' 
  AND (
    token = 'Kd55Sii3AT0JvffSLJ+zhRcChU1ZuECvv86fldAl38U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )