UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhOCA91pOu5Uhuaa5fLzUWjQ0WaEkgLzIiadAiNbZug=' 
WHERE 
  key_id = 'abd473074fd6b7a8cd49f258aaed4496cdc372b2a3d68f86ffdbb8b275904de1' 
  AND (
    token = 'WhOCA91pOu5Uhuaa5fLzUWjQ0WaEkgLzIiadAiNbZug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )