INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f67f5d203ac3f61b2e384ad5e6ff698fb9fcc2433064c4d108cba2406f28337', 
    'MB3fx+NmLUMLSQ/ZxqwTcArhHea3n/e6mve7B6qB5co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )