UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lb5aZkALtpbumRyZXltU1wpsT7/yMKqxiQEqH1826aE=' 
WHERE 
  key_id = 'dc1fe5531ac9f3d28eefaba8b19c4fdcd4ab50d8aa6c451b6e99121870ab20bc' 
  AND (
    token = 'lb5aZkALtpbumRyZXltU1wpsT7/yMKqxiQEqH1826aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )