UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poWoujLIerwxrlgfkiUnNDNWDmsveRH8wpbshYMx1kQ=' 
WHERE 
  key_id = 'f81a5c6805b639d4396beae086b55ed484d2c2ff4af4faecd2deebfd729b69c4' 
  AND (
    token = 'poWoujLIerwxrlgfkiUnNDNWDmsveRH8wpbshYMx1kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )