INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9449f5aff323e7382821561417625242fc2d789633c48e109c9935c6843caea4', 
    '/pnX8h9zcX+eq6dRXRYNN5+Hyl205cejP4zoTFdfO0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)