INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3d4bd335922a6c92c51fffa6d2ac0f8836466b640bf2d546bf39226ccc221a', 
    'c8tSyMCkfY+BVvDtIFpujRzmdNVFEWGqv5PeMEeKsXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)