INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03efc05e89bc91df7a10fe15691b8023fa80a47c9e2ebc4f5ffea25d3dce7b6a', 
    '2HXBl+040mKDOLCe5DIpqYWSeOjv6CO+hpLILUDCmJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)