UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N4URl1b/PswecyoPEGweb6SnHASGR0ar+CwtzR0+IA=' 
WHERE 
  key_id = 'caebf01ef7a9ee6cf6a5c7c49251ac42fe7c11fe1898d35b7a2c77c123cd1ad7' 
  AND (
    token = '/N4URl1b/PswecyoPEGweb6SnHASGR0ar+CwtzR0+IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )