INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8c00a52a0d8890c8e71b597816fdbe58a611f6f7b46ceb8587704eaae072dec', 
    'rz0ob9On5YU6QkILxLKNeGkOAdk5wiGhMbJ6wSSXJFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)