UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHChHIfSX30MThmxob0rpux+mPqv4HY/MLdoCEjfYmQ=' 
WHERE 
  key_id = 'aa6305a597bcee6d94347f47fee45719cb7f6c18a393018df9b94d22d9be147a' 
  AND (
    token = 'FHChHIfSX30MThmxob0rpux+mPqv4HY/MLdoCEjfYmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )