UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQ1hVY+Z8KRy4TpRIWGTwR+fAp1a3BkP+8wGnW1ELic=' 
WHERE 
  key_id = '6bad8753b19d7afd83cbe4756af1b1fba3ce6564eee779ca64ab2faa685334f9' 
  AND (
    token = 'pQ1hVY+Z8KRy4TpRIWGTwR+fAp1a3BkP+8wGnW1ELic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032