UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULJkjtN9JiLEruZ7DPfnqO6DGiPLB5llWMojLAl75VE=' 
WHERE 
  key_id = 'c700d115d54a47ae9930a2194708ed2261f582b2522aa1c5a6c29a3bd68c9eb8' 
  AND (
    token = 'ULJkjtN9JiLEruZ7DPfnqO6DGiPLB5llWMojLAl75VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )