UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/+8Tzp4Z25nhq2+wAXAUuCGxufltT1GmiZpKNxTdF4=' 
WHERE 
  key_id = 'd44988401ddd96c05133772ff8615011d123df2997d8c3236f5e5f6b3b65b92e' 
  AND (
    token = 'i/+8Tzp4Z25nhq2+wAXAUuCGxufltT1GmiZpKNxTdF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )