UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTpzMzNhpUH2d2VE9+Y0DyQSVeVhwiud7+Sm50xJJRE=' 
WHERE 
  key_id = '74642d1f982b6c0726232db82a3810e903bb7ce87d63972c87875d0ae19f4ada' 
  AND (
    token = 'RTpzMzNhpUH2d2VE9+Y0DyQSVeVhwiud7+Sm50xJJRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )