UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hpAF8OL8Pol5XXMzdbMIIHT7ERpD2ZHedRRnJWTaPA=' 
WHERE 
  key_id = '7ce921cc27660d97cf47a28610a63cd22efc5d2ad789be18365141c973f3458c' 
  AND (
    token = '2hpAF8OL8Pol5XXMzdbMIIHT7ERpD2ZHedRRnJWTaPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )