INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b27cea784723f0e92933d5c653d86818eddf36d350690387a80f5ba4e66b4f47', 
    '7yk9S0vb3ktQQXBpPYBv3KfHzPRaZwrxrhOIVs2hFLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)