UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwARHDE0NBGuq3VvedvYj83piZfCcSnSV6jPHF8Nkyo=' 
WHERE 
  key_id = 'c771a82f14cd9fb17b086e2ea435155ad2d466d648c4d099e1e217fbf5ef922b' 
  AND (
    token = 'WwARHDE0NBGuq3VvedvYj83piZfCcSnSV6jPHF8Nkyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )