UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXuQM0Ui38K1753/sxHIIntFANenpUX8iOcTcweYpRw=' 
WHERE 
  key_id = '5bf38c17f18d3653be9b14d7ac8c9db1db2c33385fbebff048909a096aa0eef3' 
  AND (
    token = 'BXuQM0Ui38K1753/sxHIIntFANenpUX8iOcTcweYpRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )