INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb23eb99c22b5e6456f4693c60a90e1c24f81d998d639152cefcc6aee7455775', 
    '/L4lRM0lmNhIrCcdpSjbzmXvsh9/BNEk+JECQM5juLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)