UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dAR2LMVILXfMW4ReZE9tYW7G2Y3ydJYw2rDGxV87Esk=' 
WHERE 
  key_id = 'b290dd91de06e838baf68b599eb025e6d3a5c178cc501014a6308ab4d43ca1f6' 
  AND (
    token = 'dAR2LMVILXfMW4ReZE9tYW7G2Y3ydJYw2rDGxV87Esk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )