INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d71c1cc63ec8d8b7db502afd0d4b52767becd97b968e714be833c4d8b951e7f', 
    '6lXMWSpb1WmmpbgmjIygmqWd21fOFtCHSHpaRwnD61Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)