INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acc8c5885b23826eaeb64d8fd1feb0c85b6ac9ea50b9e63fdc56870494b2373a', 
    'tRErpERIddQKprE0zrjxRdV0z5nlGQnjTVT5tYdzMjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)