INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '730cb469e60bef22bd9f1dada3f40616f2bcfd8123084fca66c21f3905ecbb5c', 
    'rlLtuDsIpVdM061UOZfstIu3b2ekObQBoINP/FPiOoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)