UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLm1mfOCcwiOSXc8girSNIQuQ5uFfK/a1HMBkuC0S0w=' 
WHERE 
  key_id = 'b42e4672e98f0c8b0cf114a1fcf5f72de066fc0177ba569e9c34006b5141caa8' 
  AND (
    token = 'KLm1mfOCcwiOSXc8girSNIQuQ5uFfK/a1HMBkuC0S0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )