INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef773e61d0a659b30b9f55ca1a4a2bec96742b43684af0a440c6ff81cf67739b', 
    'Lj0qThZGNdG0Z2HIfP2x8spT6gh1+wK3/Ushum9IoBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)