UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPlAMaiknVzk7RJsPMI7Qz48aPGryzhePkS1omQZFvk=' 
WHERE 
  key_id = '5c5c2d51214c1e546f6c66b39ae287e0ad04601c99fc1cdf1634e291118fa655' 
  AND (
    token = 'cPlAMaiknVzk7RJsPMI7Qz48aPGryzhePkS1omQZFvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )