UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKLFeutdajnmiInZERd6s/sVxXz9EjQjJU4RzizX/4w=' 
WHERE 
  key_id = 'db13945d6470c5176753e107500f1511154ecf9a00d87bb4c1d70f6db680bc37' 
  AND (
    token = 'RKLFeutdajnmiInZERd6s/sVxXz9EjQjJU4RzizX/4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )