INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad4ee51802605beb3780176dbb984f00a8fe9393e013f4641563828944bde40', 
    'esdknxxUjsQ8nzp6K4PBY9X2rl1xeGq3Tjzvhlp7vS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)