UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MPeQVZXaTL9NQjIPWGjiDQsgLz2y7wLXQ/JitRW2ms=' 
WHERE 
  key_id = 'ed354eb8aa28913a30cd10640c2dbd2dccdf4068bff25ac12f053c39002278c3' 
  AND (
    token = '4MPeQVZXaTL9NQjIPWGjiDQsgLz2y7wLXQ/JitRW2ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )