UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ek9b6RVRkb8LEAAgSpzQNFrE8fB8/AhJeGSBYR3L4QM=' 
WHERE 
  key_id = '1e1c2e92677a61e37e821c161ed773f6fe2b29f972f027c0d594afe6f86ade0e' 
  AND (
    token = 'Ek9b6RVRkb8LEAAgSpzQNFrE8fB8/AhJeGSBYR3L4QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )