UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kW3BZO0uAM1CnIArY1lIGDNyRu+FH9ctgDDfREt/rL0=' 
WHERE 
  key_id = 'e33b28a3739d95da2bb3dff23cd8c49fb2c33e89d64367a52f4f5465fc5b5cdc' 
  AND (
    token = 'kW3BZO0uAM1CnIArY1lIGDNyRu+FH9ctgDDfREt/rL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )