UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WKe2Apf+ddvP96NJ2IDKC1pHb2kBYKOEPugxV1C2HCc=' 
WHERE 
  key_id = '39f2d2a26a1f238e0f27c53e1180019abf97223b4a0ccd07d5a842315f6ff0c8' 
  AND (
    token = 'WKe2Apf+ddvP96NJ2IDKC1pHb2kBYKOEPugxV1C2HCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045