UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqHuOSkumQbCWU8l1g3yd46F6MJsrMyXjKm0p/In+pQ=' 
WHERE 
  key_id = 'b31eb3cd11a4da3b4ef2796f26c85babd16982953433741e263d23bed5a86973' 
  AND (
    token = 'oqHuOSkumQbCWU8l1g3yd46F6MJsrMyXjKm0p/In+pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )