UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0c4YAXmtY5xpAZMS0noNukJDgmSu5A3O4whe0vOP2zY=' 
WHERE 
  key_id = '3ea1ee99e492892961bc437c73f3142d06b19c85e432541b5b27b3cd6cc9b67f' 
  AND (
    token = '0c4YAXmtY5xpAZMS0noNukJDgmSu5A3O4whe0vOP2zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )