UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjzfYG/D8+5FiDa6DD86pbxfQTrsh66xvmMEeFjIr/s=' 
WHERE 
  key_id = 'ff5f5dbfbf1e22cc2746997f029f283387556c22d1a97eb8bc03ee2d94436b19' 
  AND (
    token = 'CjzfYG/D8+5FiDa6DD86pbxfQTrsh66xvmMEeFjIr/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )