UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2Uaf70OOuR+d+WZ6NaCDGxPfjXGSmRf5XD/ZPv05z0=' 
WHERE 
  key_id = 'eaaf8641486caad6830611f6bfda4d1dd2b86eb86fb2b87387196edebea9062d' 
  AND (
    token = 'u2Uaf70OOuR+d+WZ6NaCDGxPfjXGSmRf5XD/ZPv05z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )