INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f339efe32652d28fbc0e806cd75f9d3d29c89d9b34450d69529581a5ec3184f9', 
    'r4FPiKivpl2cvyahcBuIXBWgRwJIFiNv9algM3D1Eqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)