INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c308ef2de6b176e9f460082f4cad41989c343b7743200ba1e45dc1843b14526', 
    '9Ksd0LLfPWm6iE5HmRfAQ6efP7itps+Wo54UmfnXj5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)