UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkiQB1tgJ1y50JCP3rqHUYL4m+g0TscVUunsX5yvnCg=' 
WHERE 
  key_id = '7796888789c236add6bf6f0e1cf30af7e74bfd1900645fb6f847fb2087b8c6b4' 
  AND (
    token = 'EkiQB1tgJ1y50JCP3rqHUYL4m+g0TscVUunsX5yvnCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )