UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mToqBJ2Z8X4VWetcXmcHKBbl9HfsEoz8Vq1AjgPLys=' 
WHERE 
  key_id = '309447cb945ca2fd90638fab37d8a7afe78c3355e8a2738d2104cdbe77f8a745' 
  AND (
    token = '/mToqBJ2Z8X4VWetcXmcHKBbl9HfsEoz8Vq1AjgPLys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )