UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niK/zXvwGUMO+rlUJeV4ilgyBNOizyAsn5ZksQOks/g=' 
WHERE 
  key_id = '7e8c961e75e76a76a25db81948d4a522b44ddd8b468639c69df232ce172f4c1a' 
  AND (
    token = 'niK/zXvwGUMO+rlUJeV4ilgyBNOizyAsn5ZksQOks/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )