UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vok979FnBpqqqswdOxQF6HCTbZMNCo5oAYCPztqHuGQ=' 
WHERE 
  key_id = '62bb78d56dede06098ef15b3b87eb710a63df80f7e3472fae3c551cfe2698c20' 
  AND (
    token = 'Vok979FnBpqqqswdOxQF6HCTbZMNCo5oAYCPztqHuGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )