INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611df1ef365e21de5fdfd852504c0cac250fc0a48ac0a83ee3c84310bd2a34f5', 
    '2LMqxUOvw8FexWbvBd8dnDarUn0HA6tyMjzazpOHTRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)