UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yuh27PoHjQR2lxxinLc74LGmAlMa9UE5LhbMgUSfA6k=' 
WHERE 
  key_id = 'eff6cf68d54801393b6ac29f54b994674c2e85acf65a27b3c566e3b43aa41770' 
  AND (
    token = 'Yuh27PoHjQR2lxxinLc74LGmAlMa9UE5LhbMgUSfA6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )