UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AViBcqrv1RCiO47ver4RQJ5coyXjP2LfiBuZKBkq2V8=' 
WHERE 
  key_id = '455651286eedb3cae1cbe1561d40d0716c763cd72f442c03389c659259fc2539' 
  AND (
    token = 'AViBcqrv1RCiO47ver4RQJ5coyXjP2LfiBuZKBkq2V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )