INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0427aefa5d86396f2054a034f43cbab8e0a0aadf5c97d0ed68716f57c90926c8', 
    'K6CkRHjt3K8Hf6TLFuBFaemMunapAQyCcyvkaLJ33V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)