UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjvl/+xRn1GyXOPraQQWaD4vqo+w8/rzhnTI+uflxwU=' 
WHERE 
  key_id = 'a4ecef48038a14721e4d882a421d596bbc653312dd3cf26aacbe6fb25bd6d70a' 
  AND (
    token = 'sjvl/+xRn1GyXOPraQQWaD4vqo+w8/rzhnTI+uflxwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )