INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c5593998975413f411a44a53b955a1ef01d39dc41d5b2905ec1cf653a5a758', 
    '4P8Q064bGnP/R6IOPKh2d4cJxsRozpz3Tt7vjgUNdOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)