INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a5295368be8fb8dd99c6d36246c98db1a5083316f56b7343b7e42334c87374', 
    'exceXUtOddUcp4GdlkF50v6w5XDfdHJarWiSnDw1OtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)