UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b59gEg71ASC2vbg/TkKJJozqneX8XpPjS8NFHXlNnHQ=' 
WHERE 
  key_id = '92ab13610d43bfbd90714af460432740da52608c341a61389e1b881a717ff344' 
  AND (
    token = 'b59gEg71ASC2vbg/TkKJJozqneX8XpPjS8NFHXlNnHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )