INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51602803b0e72da152c6885c55d11c1b24abe7a9917c52a56aa728533173232c', 
    'z4Fd+cPgC1/VbM5P+b3B2PlkAotKLlzPSWzKZ4lFz+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )