UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kb0esSYKFMcTpK11yYaxMNkvbazUWKef7qknPqnO66Q=' 
WHERE 
  key_id = 'd681f429f270c15e2ef8303ec85ad1c8a8837af59ab00928583da7cdb7eb5c6c' 
  AND (
    token = 'Kb0esSYKFMcTpK11yYaxMNkvbazUWKef7qknPqnO66Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )