UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8ctpOyVSb/Z8x1KYbPr+PDjh706SkjVvAqm+kI2F9k=' 
WHERE 
  key_id = '9994899b378c5402b059468acf218907023fbc59e17e7f4c7257d52c11a7e481' 
  AND (
    token = 'F8ctpOyVSb/Z8x1KYbPr+PDjh706SkjVvAqm+kI2F9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )