UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXDjZg0sL2nMRvh0Gzpwaa5dGng4uSwBKRC5/JRrC60=' 
WHERE 
  key_id = '36136554da7b26f8c1e9297b7f920ea1efca9dc49875b531c1fe37f4410393a4' 
  AND (
    token = 'XXDjZg0sL2nMRvh0Gzpwaa5dGng4uSwBKRC5/JRrC60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )