INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308b3cf4e6c3374ba87b045319c07ecee70be8be84901dfcddabcc8338b9db49', 
    'pLKi46h7AAIMCc0ong/cV51cOyroIaJvH/O6MM3oyPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)