UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '69KS4gpDoGGst7X/myWgYLFu5m7QU/vQTsbACdrBX94=' 
WHERE 
  key_id = 'e68b5a30e6d5f0412621fab5a4011990ba623d67a70e4978ae05ecee3961553d' 
  AND (
    token = '69KS4gpDoGGst7X/myWgYLFu5m7QU/vQTsbACdrBX94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )