UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvexHrAnU8o2JfTWLj1C8+tRgIoU3IXF8YvcJ71cf5A=' 
WHERE 
  key_id = '8992e88a0126fe1e3ecb9089aa970f1623f64a0d598381536ea07349c889c5e7' 
  AND (
    token = 'nvexHrAnU8o2JfTWLj1C8+tRgIoU3IXF8YvcJ71cf5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )