UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/I70wnW8bTV2CGAVQkUeLs5JwmMj47Ss2MGtWoniMVw=' 
WHERE 
  key_id = '88e8354cee465942a14173419b597fe6ca1943b01b8029c605ce782863cf867c' 
  AND (
    token = '/I70wnW8bTV2CGAVQkUeLs5JwmMj47Ss2MGtWoniMVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )