INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c66afef9a6c6ee281d1b7c304b3d9d2a55974c22ea00b81988c32aeb01d741', 
    'ntApkg2PXD9tPjRPQpUZbDmzDn4e3lQ9Vb+s7GlfrZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)