UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu7QRCn1feuM2R0w0inYhtodGtkYYSNtUDaYAkgTW+U=' 
WHERE 
  key_id = '1944b8fed32bfb1e53dcf0aff9ba15ab1f4232950844a22fc7d04a59558bc80f' 
  AND (
    token = 'uu7QRCn1feuM2R0w0inYhtodGtkYYSNtUDaYAkgTW+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040