INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '798f7629efce11d7900cb188119091a9e8f422910a9fea85592596f1b5470673', 
    'Lkiy5wfNcSRvQFAvp+k1WwFQe+bMcYEbymRhmN2pmRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)