UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mv6hEE7gRUJGM5Ol70sNlPRbieEz5odL4BPx8rLFhs4=' 
WHERE 
  key_id = 'fedb5b57852a12673ae65b80325357167667648cf0ccf9ef3871f2f41f6a444c' 
  AND (
    token = 'mv6hEE7gRUJGM5Ol70sNlPRbieEz5odL4BPx8rLFhs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )