INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df344c6fd09cc3255e98dbe600b528a9b1110e30a6e7b1c574000a71e819bd2e', 
    '5i7Zte4ZFmF0arrd2ESjeyj7681kr0Yi4otDqciVUSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)