INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec3943da4d69cbd13b31cd1d2c5c3d40c97372a98a93db104c8888cbbe4c31e', 
    '33/4iDxoOJarq38XwL4KXErTw68gG5n6aFwRE1Ub3i0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)