UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHBMPRZQvQbYj86vLZZl3YuRhddQRDTwzJbQtuozilo=' 
WHERE 
  key_id = '39758f8bf2a7ae82a5751aabe017d2b25f1b3e4a7979978d614c5260fe4894b0' 
  AND (
    token = 'IHBMPRZQvQbYj86vLZZl3YuRhddQRDTwzJbQtuozilo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )