UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3jHSGdFNH1md09FdLB3jKgpKQhtE690m3xoA3dzEME=' 
WHERE 
  key_id = '723c9ce533ef2fb99b0437cd752dff29223e420e74e3cf27b491a284c5c216c2' 
  AND (
    token = 'k3jHSGdFNH1md09FdLB3jKgpKQhtE690m3xoA3dzEME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )