UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCVr83Ph6EjBL2zxXJC0a1uwVt1KikHnmTyorNkdLAM=' 
WHERE 
  key_id = '23f417205d8416494cf57e465f65a71f1c5995c5635426b4056f0558b280b34f' 
  AND (
    token = 'FCVr83Ph6EjBL2zxXJC0a1uwVt1KikHnmTyorNkdLAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )