UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8fFswdWiM3ZVcxyKWQF2cm4QQe3RE3bEDNZD+vraPA=' 
WHERE 
  key_id = '218c0b712a43eeec97f9dc44f89cfb23618c666af26ec4d1a01dd0e7767c2440' 
  AND (
    token = '+8fFswdWiM3ZVcxyKWQF2cm4QQe3RE3bEDNZD+vraPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )