UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUorqDGuDjRb5vY6Yp9z8uPSUMgGAY+MTc0St/KRVLY=' 
WHERE 
  key_id = '99114442ea286e80ce0aa1ba32267d62856678a3cfe4a695b3e240ad45bb56bb' 
  AND (
    token = 'eUorqDGuDjRb5vY6Yp9z8uPSUMgGAY+MTc0St/KRVLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )