UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPsRM/8/hRMRArUzVLxIqSBvPlulSS/DAV6mKVhqTRk=' 
WHERE 
  key_id = '9267b246643c38fc7bad8f961f52f0a352da3f517b7c08e32655a73e90fa4f77' 
  AND (
    token = 'KPsRM/8/hRMRArUzVLxIqSBvPlulSS/DAV6mKVhqTRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034