UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAGpOA+6Db087KlYSa3umZ5+1Cl7kbaVEvwA9tOlFR0=' 
WHERE 
  key_id = '40fc21f8600861aca21dbaaf27326effbc848adca44035f5db5d936511552c61' 
  AND (
    token = 'VAGpOA+6Db087KlYSa3umZ5+1Cl7kbaVEvwA9tOlFR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023