INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20631ff580c3107710b7633a2c88164988c8ee985028563831f3faaf56d83457', 
    'eGgPDRcfb4CBBRxGfkDw7SisMSuwsnxhKhp/3jCy6qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)