UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ur5Ee9r+ti4sR59/Vspy+5ogxTrAb3rfue9Hbe4A2nQ=' 
WHERE 
  key_id = '336773ad38479d4abb153b435f2a1778c210309ecdc8154f2349eae778aa069e' 
  AND (
    token = 'Ur5Ee9r+ti4sR59/Vspy+5ogxTrAb3rfue9Hbe4A2nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )