INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684a56b558b1d35586f146a2788dba6ca9ebe8cbb72bb9b6647a014836950adf', 
    'BMjJlerj3G4BT1Q7XlxVSJPaY+hDJDlaMPTsRFfOKdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)