INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ddf6cf05debc48c0c3d60ace15567a837456389ca0e4001a3c6b5a05cd6fca8', 
    'nHeAKxW1OjLqBwOCfYPVyqI/fyip+y28DtxHSERby4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)