UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTCCxLRSBstqkzxMrGhe1vjewgzrkECiSpKWagmI6Fw=' 
WHERE 
  key_id = '9b4dfd158cdb6196f5caaf6509c464421ce23d0e79177ac04c0406af4dc5e2e4' 
  AND (
    token = 'tTCCxLRSBstqkzxMrGhe1vjewgzrkECiSpKWagmI6Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )