INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ca66fb20e6b9fba014b98c7616c93f69767971785d332b8455b4986e3727db', 
    'vo3CIaZvdTZcEG3eGwcLXGNGyY2pDwgH0kcibAKr3/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)