UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ43gsBCOGAwbAB+v/CzcncvY+oFUSs1KmrbqbHb/qE=' 
WHERE 
  key_id = '3b41507cd79575247387c1a653211ebaae41dfe1875fdec7b551ba86cecb6553' 
  AND (
    token = 'MZ43gsBCOGAwbAB+v/CzcncvY+oFUSs1KmrbqbHb/qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )