UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JrgE9jz5TOAQDoh3VrYXcRUOioXzSRKaoiiDsYpAh8=' 
WHERE 
  key_id = '8c6a9d302acaf8c3eb7ce3d66ebdf14d1bf4e90dd345c58ef5b539f41dab4f6d' 
  AND (
    token = '4JrgE9jz5TOAQDoh3VrYXcRUOioXzSRKaoiiDsYpAh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )