UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf8FD60KLJuZSC1lWBO7nx6X2LYPOSPGeucPWXw53Ng=' 
WHERE 
  key_id = '4e8963e32769ab7c1900e011af9231990e54e652ca27bb44a22f9067f1b52e56' 
  AND (
    token = 'Qf8FD60KLJuZSC1lWBO7nx6X2LYPOSPGeucPWXw53Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )