UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qu9xFdbMnLzbNuLecFYju9ODY6WSNyLu9Hn4f2PsnY0=' 
WHERE 
  key_id = 'fe3040d945f50ac56a98bdf6730b245894a9edd74b435cb6d938e2a2f2b15cef' 
  AND (
    token = 'Qu9xFdbMnLzbNuLecFYju9ODY6WSNyLu9Hn4f2PsnY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )