UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8h+j9rcQWNL3YsxeB7DqFiJ3bVrNva596drdFuoM2A=' 
WHERE 
  key_id = '8b60a4442913ff3c7b23af9144ceb4c4384cdf9bdd65258d89edf667ec2d62c8' 
  AND (
    token = 'I8h+j9rcQWNL3YsxeB7DqFiJ3bVrNva596drdFuoM2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )