UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WF2QMKjxP7PIT6IDP+QKa4ZcP7izXPgSjNNqvTlu8M4=' 
WHERE 
  key_id = '40b595ae5138df4b59c8633f67b6f8577297169ba939eb9c4f7be8384e8e2110' 
  AND (
    token = 'WF2QMKjxP7PIT6IDP+QKa4ZcP7izXPgSjNNqvTlu8M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )