UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sj/Tj9xewV8I5qjTq/WvzWI/LhPyZOlYMkcc3Tj2Shk=' 
WHERE 
  key_id = '44a552632364f17c03699adb4ce427f802ff13918192a520143b17948831c406' 
  AND (
    token = 'Sj/Tj9xewV8I5qjTq/WvzWI/LhPyZOlYMkcc3Tj2Shk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )