INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc8df7fc3dfd84816a21b096eda71e7907eb5b08784bfb8d33cb9285981397f', 
    'Kkk/8pfEvWFsu7i94lh7t+9R91DmUsqZJljlB2UcbMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)