UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9cS6R/rKWJFD5dvlxEOI3GSLPFMyiK4cMJ+Dzm2jHU=' 
WHERE 
  key_id = '1afa6e0b0bcbf4852249faf68f7d305c441cdf8fd9993420c04b46b7b32c0e40' 
  AND (
    token = 'n9cS6R/rKWJFD5dvlxEOI3GSLPFMyiK4cMJ+Dzm2jHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )