UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJkHlosbeLzqJwtFDHcKYwGSS87ZSV4qCZNZjQINFbY=' 
WHERE 
  key_id = 'b9907fd09480759ae58bce3cfa27c34fe4d22a05a14a38c2d278be8454e65977' 
  AND (
    token = 'kJkHlosbeLzqJwtFDHcKYwGSS87ZSV4qCZNZjQINFbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )