UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DE15ldDtLxgsYHIS4F1vlh0zbEN+jlSoIAyWTJwu3AQ=' 
WHERE 
  key_id = 'd98d5e8b22511e23a77e01439f26173d4317ea5965db010846edf440689515e8' 
  AND (
    token = 'DE15ldDtLxgsYHIS4F1vlh0zbEN+jlSoIAyWTJwu3AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )