INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6579eb6fab92c3b2c70752392a76ae63921e0990be49c3550230022e9684c3e', 
    'GU5OXcPkWSXR5d+jVklq6ypluz+58Lqx0MIzSvix2pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)