INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302fbc3a4df2e1ebcb1cb5f9a211902d3e8e6f2f0ad8ff868f816953fe8fdeff', 
    'JHyQ22b2JeRDeMqrOSuT+cemvjgjheFg3HBKZEsNv/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)