UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZq+L3aPwXk4q2NHaDeeTm9W8M1pjMH1RRgIqyFTeas=' 
WHERE 
  key_id = '0c134fc9ab9b1f1bd3d3afefede8ce3a9cda5a5740c6c657cf47ec75023fd0f3' 
  AND (
    token = 'CZq+L3aPwXk4q2NHaDeeTm9W8M1pjMH1RRgIqyFTeas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )