INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '352ad7e717fea22a266859705baf823f56bc5dce52ccdb79b3ce820873231f3b', 
    'FREAOBuo67MllhHFD8/w8T+MRV2njPQGjo3mB2K478A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)