UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTvZ5dXrlkY9fhY2AOmnmftItcV3H2kamSJU+mV4ZcM=' 
WHERE 
  key_id = 'e19731df8e23c4fac2cf03c694a5cf29a54da5cd8f8541a487615aa9d3f6a17f' 
  AND (
    token = 'LTvZ5dXrlkY9fhY2AOmnmftItcV3H2kamSJU+mV4ZcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )