UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7U4Yf5Zs95K51u8QAXr7HmPpsrkPhWQS9/L0Dki3rk=' 
WHERE 
  key_id = '9eb78c7699c440d5ab7495fbd6ca23b2e84bc682b76e13a069fe4f2a8a0056a6' 
  AND (
    token = 'D7U4Yf5Zs95K51u8QAXr7HmPpsrkPhWQS9/L0Dki3rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )