INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c68c3fa73f065bc9802671967feb00a2a7d646eae50ea20365e385b02a75666', 
    '/FrOcxlt6wlOtUGmsbnQNcnRm6rCYEwFRtUBPV3/qXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)