UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJL3cLqiSajFu+j5dM9XwC42YxxZ+WixWh7Imo+0x5c=' 
WHERE 
  key_id = 'd4b50506db1206a227a825cf7adbd4de64ea452cbeb371993892706ef781d320' 
  AND (
    token = 'NJL3cLqiSajFu+j5dM9XwC42YxxZ+WixWh7Imo+0x5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )