INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cb6613642299cf7b849bdba6e7113e727d8a1433510717781fa05bc7428ad21', 
    'Im41Nu8v1ONZ1DT+VGFx3xN0URTjuBtY1Nocx+IobZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)