UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCWjcKg0+jn1sQt15IaAdrd2hz1yqZ05ndEWYMuKfME=' 
WHERE 
  key_id = '5a1506e3c58061fa6f2c05ed0853456a4eadfd840184ba488f4ab789eb4f4c55' 
  AND (
    token = 'hCWjcKg0+jn1sQt15IaAdrd2hz1yqZ05ndEWYMuKfME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )