UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2SKaOKpLo/l4/XP9E41ZLFKJlpred/4zzqQFNxuuK0=' 
WHERE 
  key_id = '136c97c12ff2efd449cabbfc540101258055ebe9783b20e3432a421e3ff50ee7' 
  AND (
    token = '/2SKaOKpLo/l4/XP9E41ZLFKJlpred/4zzqQFNxuuK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )