UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVcqzOY9Aten6liCX3FizokTQ8bdz1uKycGVASzYYLM=' 
WHERE 
  key_id = '1317ae946aac1ea60fb05cbb396fbad0d52e1e4d509cad2ae86193ca9acdf0d2' 
  AND (
    token = 'KVcqzOY9Aten6liCX3FizokTQ8bdz1uKycGVASzYYLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )