INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75b9cdf554ac9f3fda387a61dc66d6ead889b8054cd74c94ad8a47c78508d286', 
    'IAqQk1g2qvDnMv0z+eJj7BUic1pH9kV0eHULDjLGSbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)