INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470325d5416ca546219e8a34a575e137082f3035d7b5a90fee696e2fdf2a7cd9', 
    't1xzCuL/wz0x5sJzszbvjrywlc0AEqyTxEYJiiSEMN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)