INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78aa5df808002fb7e4258a8168795ece694058c704ad843aa7d2cc48571f3390', 
    '1nBsfmCyeEMArlTUFbxcn2GWtVmyCVZmS8w2N8IeCmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)