INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee9fb646d3c47ac0f068377f46e9fc71e443430971144d8e48977443be638d8b', 
    'Vzi2WBRP02J0m1ZUsl5fyLGpek0SrWIIR0Tzldlo/6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)