UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+bPWEaPjYiiqk5RLyjHv1BSX6Yw+hvxrZ2k96KESeI=' 
WHERE 
  key_id = 'a7eb6f0b0960d3bc4462719a505bc993046f7959a2c3b8490fcad2de3ff4cf92' 
  AND (
    token = '5+bPWEaPjYiiqk5RLyjHv1BSX6Yw+hvxrZ2k96KESeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )