UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5Pkd3VNcPqvxwS80pp8eu7+Q01UTvKMsoOyNARk0dI=' 
WHERE 
  key_id = '7ba18bb086ad9ba077c85c9feb2c5ebee4a3ca6c2930c740217cf4816e025aa4' 
  AND (
    token = 'Q5Pkd3VNcPqvxwS80pp8eu7+Q01UTvKMsoOyNARk0dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )