UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWZbNV7BAOYL4NscJvfdjFWTKVCEUeZy5PM1MFuR7ZU=' 
WHERE 
  key_id = '153ff06cbc3bba0599e74a950d9912d5f0c451b6a5df0484280fd8b0b6368670' 
  AND (
    token = 'VWZbNV7BAOYL4NscJvfdjFWTKVCEUeZy5PM1MFuR7ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )