INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6627bd670f48350f3d8af6f8a77f546220e5163468ec7312c41643a286ac43a', 
    'X+oiU+eQEJ6VzsjR8FWwFz5bB3mBUuPi5P6V21pXnpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)