UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zGtE2lCXFuyCgJolAl//ZEzQT28S4lmQlsQccb0vQt4=' 
WHERE 
  key_id = 'e166f4e640730b690fcadfc9c1d968ac4d776a9a2913dfb94450b2da0b02d07e' 
  AND (
    token = 'zGtE2lCXFuyCgJolAl//ZEzQT28S4lmQlsQccb0vQt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )