UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RcWWP80T8c4lc8DUxzPW2bIljQbUWI3Tatle41emTKE=' 
WHERE 
  key_id = 'd696c95022e1f36f9de119bc3ec70cc85e13db376a12b36275fde77ccddce57a' 
  AND (
    token = 'RcWWP80T8c4lc8DUxzPW2bIljQbUWI3Tatle41emTKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )