INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1e11715cdf574ab7271c685dc03babf2d893b57164b182af1f3c9d72faafd56', 
    'rzfRVGVAgP483SrQSfOHPmO8nfoa1ceg0LXrOa+pCp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)