UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7jTYf4WRBSNJhIeo+s4n3zhdbGWG3qKx0LAXpxVOYE=' 
WHERE 
  key_id = '387298dc0056823cfee11752f12e2f87cffb2547fd35397af55e34342d26e4bf' 
  AND (
    token = 'R7jTYf4WRBSNJhIeo+s4n3zhdbGWG3qKx0LAXpxVOYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )