INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2336dc614bc3fe5e04b46b405f243d73e006980df302c4465161edefe950c87', 
    'O91GQOmY6wB2IWoVZGYp0uZ8RrbeQXJUPF5C7uhwaBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)