INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edbfbe6bf966703630bebaa9a63f503e797de07f223f2d44289df37f7f9fe0d9', 
    'q6k6VSmD/wLz/Z6bnW43Q5tfYOzcPeVs8BKTz4Zsbr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)