UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2oJ2QqAFTpGJvZd6Sfo/xjL1ghCVsSbercXrjBmAJs=' 
WHERE 
  key_id = 'e6ee9ebf69327b07e57af55ed45e8998f07848b686a4525ecfcd0235eee3ace7' 
  AND (
    token = 'h2oJ2QqAFTpGJvZd6Sfo/xjL1ghCVsSbercXrjBmAJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )