INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66de29611556d92e51a3f84fb81a15365cbad2386da8834703a7973b93e1d0af', 
    'kK9uZM3fiTCHpgvqO2G1PQF9zWIgAQgJ13cBQIFwMjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)