UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vlynJSavBdsBNxhRTJqvLTF1JdpnFMDtvfz7nRYAcY=' 
WHERE 
  key_id = 'ccc189307862e6b27cacda5c4e16d94705f0c0e3b819f7d216ae1557af9e8203' 
  AND (
    token = '/vlynJSavBdsBNxhRTJqvLTF1JdpnFMDtvfz7nRYAcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )