INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89113f1849bb5454e0e229e7a20532ffbc14276e69887143a69d228556a90c5', 
    '0L53v2LcLNWIiSGfpUycZPeeb9sXnSyGZhFMKi+qOVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)