UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRMt03p0vcpo7Apei+qDpdrnKpTDl3KcqHaKyk67I2g=' 
WHERE 
  key_id = '71342569399555a28d591f6c35f00ee60ea3c2a74e575972a76bf54ca59c5b68' 
  AND (
    token = 'BRMt03p0vcpo7Apei+qDpdrnKpTDl3KcqHaKyk67I2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )