UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zB1j2xJS3Qoymrdko+36dRkSGNBtKSQnY/wZxz0wS4=' 
WHERE 
  key_id = '049d30c04b7f24a0f3c804814049d0dcddaf10bd45416b7fa5c9f84ff0305fb1' 
  AND (
    token = '3zB1j2xJS3Qoymrdko+36dRkSGNBtKSQnY/wZxz0wS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )