UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O95ZK6YEQZjE81dS9WH5ABCIulXPiF4A/qp01wDL/lA=' 
WHERE 
  key_id = 'b1323a0cdfd9d43a71973bf4ea7e4a06e4be8adc4b0b80c7fcba3ed53b252663' 
  AND (
    token = 'O95ZK6YEQZjE81dS9WH5ABCIulXPiF4A/qp01wDL/lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )