UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSJD7HEKFSfvNyUCqTQYBYJWbh/n4asZZva9F6cVK98=' 
WHERE 
  key_id = '12d0a04662c63dd22c8f01c8e73fcdb175e4ce70bc4c4f3993c4da3b78cd431d' 
  AND (
    token = 'dSJD7HEKFSfvNyUCqTQYBYJWbh/n4asZZva9F6cVK98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )