UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSZqOOFxS/yDcI2aToKIGwbNjzBKKMZ8VyIQGwMlnhc=' 
WHERE 
  key_id = '1695c89c17132f4aa3a2823af42f03564e4121cdc25339d1ad769257942ca675' 
  AND (
    token = 'NSZqOOFxS/yDcI2aToKIGwbNjzBKKMZ8VyIQGwMlnhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )