UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpkEB9GthlS7c4AEpFRBLb1+lqBoJppPIPsPLfPlJk8=' 
WHERE 
  key_id = 'a2ab549f19a97a8637e07d85314a91e3b010b9a50ebeb7762ef5616201b2a288' 
  AND (
    token = 'WpkEB9GthlS7c4AEpFRBLb1+lqBoJppPIPsPLfPlJk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )