INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155d13f79964466da6ebecd1021fd8085164d7ed0bdd249093b4ddc56c267264', 
    'g6vxjE36ik4szn4cdGpQZ6OgdJdwaIjsFwjvJOiQI+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)