INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50cff12757843f363fc855767474993c43c5ee6fdbd6da9621009d3df0941507', 
    'ZaxXc7iLugpCZjn92YwR56IqqlxCZ3sBWkxidCT7+Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)