UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAw2VkxnMBRti+TSc2jCsqljgEpPY38XZFGjHVT6kl8=' 
WHERE 
  key_id = '23a13aa46710b7fcdfa169a89d78d5397e6963ee47da0061754a0fce1fad091d' 
  AND (
    token = 'tAw2VkxnMBRti+TSc2jCsqljgEpPY38XZFGjHVT6kl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )