UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mM/uDK5GG2CsdiSZAmO7KJR4AMJ/zpVkWsyvJSX/S1M=' 
WHERE 
  key_id = 'e8738c44b8229b975929e8eedea6fefff5678c1c8d3c54e1e73351b590a34e04' 
  AND (
    token = 'mM/uDK5GG2CsdiSZAmO7KJR4AMJ/zpVkWsyvJSX/S1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )