UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvlFKzgHxr2Bse3DXxfyy28mqTeu/yDhEuWitknSFNA=' 
WHERE 
  key_id = 'ccc69eea9baf7492b532061b464d1dcae13321df3364a19eb8e0c1888468874b' 
  AND (
    token = 'AvlFKzgHxr2Bse3DXxfyy28mqTeu/yDhEuWitknSFNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )