UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4ka2IHcARSabgH9Yh9dsJ1AP3TAtmd37tfD45P0eKc=' 
WHERE 
  key_id = 'f828fbca10c840e3f7be586f9c35d19eb9ffa3a31cdce634658213f9338c5270' 
  AND (
    token = 'q4ka2IHcARSabgH9Yh9dsJ1AP3TAtmd37tfD45P0eKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )