UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdpmwNIEKfkSLKVd21C3PpLKUH6tAlYwjQ8piHJmWLI=' 
WHERE 
  key_id = 'd8d5edebac2a004fc448fdb613e5e206da643c3bd7d713fd7c970c061806de45' 
  AND (
    token = 'VdpmwNIEKfkSLKVd21C3PpLKUH6tAlYwjQ8piHJmWLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )