INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28649ec035589efce78e2e4ffff4a3826040937421efbad2a8f59a867d2f0ce9', 
    'NZ9QJTDe04CpuBTc9QGr8TEthCw2YcCmH4M5ztxi7Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)