INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f4ad09a6be22bc7a1cce2a1fae2235148d2d24e899bdd76c557b98584f76330', 
    't/DuZrPoU+RAZGUqpaHTLgj3zo0nQ1shposSg7M4IIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)