UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMET9hoDLXdrJ4/+ZurTwZEpbP4MTLrBmhasguQw6cs=' 
WHERE 
  key_id = 'b10a910278fcb388de6ccdab3e0667a1cd1e3a5257322e524925f20ad9587075' 
  AND (
    token = 'eMET9hoDLXdrJ4/+ZurTwZEpbP4MTLrBmhasguQw6cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )