UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVw3AWKktdfTPDtQV7KwJPQTqqr1vdWYN6EpwL7ucF0=' 
WHERE 
  key_id = 'cfd279fc976acd4cedac71fa3b579c2becc7362e83c622ce357945d65cdbff31' 
  AND (
    token = 'wVw3AWKktdfTPDtQV7KwJPQTqqr1vdWYN6EpwL7ucF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )