INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951e71ca2510a02832b5817e56262e01734c054228638591a8cc9198406e9678', 
    'PvjyufKZvd/eadn8pZFX3J9vaOGfKuPinSri/BTxPto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)