INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c32eedffb1475023c84ed84465109dc8e8d0ddd022be09865a0752c8cac4e60', 
    '4U/HvHt3oATqUMW4bbHzJjuVW0J7nGZqWIDn7XRWjKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)