UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MR+VshXyV/ZHBGZDetdgZzH2Nu0ufQCFKQGSjSHPoA=' 
WHERE 
  key_id = 'd494823e4397850afc933cbeed0bfe3e6f6e52cbba0fb28f25e94fcb599aa34b' 
  AND (
    token = '9MR+VshXyV/ZHBGZDetdgZzH2Nu0ufQCFKQGSjSHPoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )