INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15eefe3dcf4c8c5a1f667afa9c93043516519d7b8ff7c412e38ef7971807e3d4', 
    'Udf93m9/sgiF92I6A1UM0jREjIm9wVvDPaRUYnvr2Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)