UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2mUg6eV0fkQSYgy9vkyrt8x8i4UMtODEgBcUoIal/k=' 
WHERE 
  key_id = 'b7326100e3707ac6836671d01260639a26a58f4567f0d1f7dca46b6cabb8b42a' 
  AND (
    token = 'I2mUg6eV0fkQSYgy9vkyrt8x8i4UMtODEgBcUoIal/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )