UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5jqXgYAMxcjjFKRM8e4sd6OBzpP/ftkzTM4igIOUIk=' 
WHERE 
  key_id = '9d49037312ab575f8340d7b8a6155fc0f0718acd306ca7f01838f86b47023da5' 
  AND (
    token = 'j5jqXgYAMxcjjFKRM8e4sd6OBzpP/ftkzTM4igIOUIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )