INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c19bbc576a1f15c81340aafc6c11eb23af9f987de655b769c344fb1e7e61ef', 
    'njUELzN4RbQDwojf79DS+pXfc4ljrbRmHbSdXRVOng8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)