UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJZEyQyqyJ7yJeYS0vdyXsfpAUTaASkdfIBTwTY75NI=' 
WHERE 
  key_id = '8e025b1d613ed4445c1c469768e2cfa4c8decdb804d7706244130bcc7d956d4c' 
  AND (
    token = 'BJZEyQyqyJ7yJeYS0vdyXsfpAUTaASkdfIBTwTY75NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )