INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61bf5245713cd4d3dd4b6ebed062d3276933deb9f8af0f03646925738d8a317', 
    'W9mhhYjHhjT6I8sJLnZbgsMoXZK/P6m7BbTxBdpotJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)