UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2dBSEizIl6HyLV0vCKMcKCFL3P/74IVDfhNR0uedZM=' 
WHERE 
  key_id = '3524c38de1055f63e409a4d548f710d28c215e0b7061a01a6918c673419fd305' 
  AND (
    token = 'A2dBSEizIl6HyLV0vCKMcKCFL3P/74IVDfhNR0uedZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )