UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEVyUtgE/oulaQ8zogRJEayXUPPKHKrsrShoIsT5aXg=' 
WHERE 
  key_id = '8eee60d995362177ab6fde183ae27caa5c9a27dbe163100a60cfd653026d9e53' 
  AND (
    token = 'rEVyUtgE/oulaQ8zogRJEayXUPPKHKrsrShoIsT5aXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )