INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cdede662443c00244bc5869ec3af3c7ee2f20e48ee7788aa940341835f8a599', 
    '2vYZs7IY9hb9tRal45S0TV2MwY6UxPS6ofHLE2/XY3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)