UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/aZDrln2ItSS6zWDDGT58XYeNBqmehRD1Vqpk4BR9k=' 
WHERE 
  key_id = '2045a2919106693a2b2e05b7944751f91d19a10c7ac6e81e36e67fb9ebceabd3' 
  AND (
    token = 'H/aZDrln2ItSS6zWDDGT58XYeNBqmehRD1Vqpk4BR9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )