UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lkt1BnfysyxedUzESHTfQ1AYwaCEMJaUMy91svvqrok=' 
WHERE 
  key_id = 'dca2ed243f28382a4bad9a0115b31d25e6af45dc123bc9456f448396d14ae199' 
  AND (
    token = 'Lkt1BnfysyxedUzESHTfQ1AYwaCEMJaUMy91svvqrok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )