INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c86294e87a06433efcbe0adfd5650751f76827b815c49dbebfe592aa7cf5479', 
    'X93vTTYHgbZkzDecFu1/NucbXfJsU4Jc/THyRnlZSls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)