UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCGzInGF4aRPsxqFftkrT/g/xy4LKE7TPbA6catYrqg=' 
WHERE 
  key_id = '076dbf589b46c962fedf62d4fdd69a035ae14db4bea4816e1d21e33faa9b159c' 
  AND (
    token = 'DCGzInGF4aRPsxqFftkrT/g/xy4LKE7TPbA6catYrqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )