UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gi8QwkJ8BJOPHEdPAX5qLQVP1eNit7HUaVIKxmTuoHE=' 
WHERE 
  key_id = '1b1023aad90700c0afe5e8aa1599f14f2b8f3f0f962a8cc04e5c95cc3387f4d6' 
  AND (
    token = 'gi8QwkJ8BJOPHEdPAX5qLQVP1eNit7HUaVIKxmTuoHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )