UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmVJK1yLkaYWMOjzbYtkB07efsvFRha3fdSzqwNpQyw=' 
WHERE 
  key_id = 'fc049c9f80908c030f44fc17f8668b0823a33c1ae92598ccbb32216b996061cc' 
  AND (
    token = 'xmVJK1yLkaYWMOjzbYtkB07efsvFRha3fdSzqwNpQyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )