UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3cmaivJMi+JXcWUzNbAyi6hHBph54ffE9HJgNeBXkU=' 
WHERE 
  key_id = 'bec3b4a413aacc2b181fbf67b2fdc3b8c578e72262670e4bf26f22bcee83390a' 
  AND (
    token = 'X3cmaivJMi+JXcWUzNbAyi6hHBph54ffE9HJgNeBXkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )