UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ya//J0n2ymw/AuvBlxjuMOfj9jk2t2th5ARU1EW7oA=' 
WHERE 
  key_id = 'ef3a69e7afa137f64ef721a5441aa6955a1504ac5c69c4160ce41d63d7422811' 
  AND (
    token = '4ya//J0n2ymw/AuvBlxjuMOfj9jk2t2th5ARU1EW7oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )