UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kegEtk/U8UlYsbtTTmI0djwPwQFY9Fvnf4LClRk97n4=' 
WHERE 
  key_id = 'b6a08693f5be229321b0cad52b5a11e308b981942a331c95e1913ef9993c7584' 
  AND (
    token = 'kegEtk/U8UlYsbtTTmI0djwPwQFY9Fvnf4LClRk97n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )