UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Z5Cp86URyR7yXIQxFachWJoTierypizQoVTlooaAkE=' 
WHERE 
  key_id = '600bed55dd4a5d770bb49bf292efdb01575efdad54bafd1ea7e3935830d86371' 
  AND (
    token = '/Z5Cp86URyR7yXIQxFachWJoTierypizQoVTlooaAkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )