INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6612d83065a8622bbba99d85b1859db0d26ba358994fbb08844b8af61dc1f0e5', 
    'QJrU81I+ngloqGzRgCY8PSsseCgi4XEJqG/WVj1ipz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)