UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy56+OHbpiFSuMNxJ2bg7mui+miYo1vUBBNicceqOMg=' 
WHERE 
  key_id = '49ed75bf591172ba94510a6063be8b1280f7f7c2f005acb1cb628e504dc69156' 
  AND (
    token = 'Yy56+OHbpiFSuMNxJ2bg7mui+miYo1vUBBNicceqOMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )