INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4d85048a343b092a2220466e9a4c453bfd9845233ed0ae0c01f46186e120c4b', 
    'SLHMHhMk4moe7t/382jAqB526ErMLZLT/aqyBUTPuDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)