UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6TDLogbJq7xzcDNjR54jDcO+QtzkGmg41r5IVAlas8=' 
WHERE 
  key_id = '0c254b1413685ae66849fac403eac6bc1e8f00396041fab8034c226513cb11a1' 
  AND (
    token = 'H6TDLogbJq7xzcDNjR54jDcO+QtzkGmg41r5IVAlas8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )