UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDjMHwbAOyCk4kyaHyNA+OUXqQYq0JIyN2t4nDkENRs=' 
WHERE 
  key_id = '125d4bdf1cbb21a2186a33a5d9ff2c109df2110422cd267d0da2b61feed7b888' 
  AND (
    token = 'KDjMHwbAOyCk4kyaHyNA+OUXqQYq0JIyN2t4nDkENRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )