UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsyGIIgAMjzJJvly27vt9jDnfXnNpvdvZq4fMxihiK8=' 
WHERE 
  key_id = '7f6cdbee863a8e53d39dd765bd9c88a42ab3c917a2fe00a157647b4fca9f6138' 
  AND (
    token = 'UsyGIIgAMjzJJvly27vt9jDnfXnNpvdvZq4fMxihiK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )