UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUQYLtdAl49nNVaFcOPvLG6kPSd+0tLiwPZ0on5/TSo=' 
WHERE 
  key_id = '03eb8649f36982ffb0842dbc2c015d95d56687e89dbc018a7d1ff41be4fa07a2' 
  AND (
    token = 'ZUQYLtdAl49nNVaFcOPvLG6kPSd+0tLiwPZ0on5/TSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029