UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ql93tJz36+Dnu3xxqHXJTGw18Z0ST3C/i3fOAUrjls8=' 
WHERE 
  key_id = '0fb7090afb61a4d11653ebd3c747b58736ff8706e64a4581fa15ac229eb880c8' 
  AND (
    token = 'Ql93tJz36+Dnu3xxqHXJTGw18Z0ST3C/i3fOAUrjls8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040