INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a755ed05b665534e9a6b1e133c06b2ee50ccadd45b866462ffbf95d9214db2de', 
    'BVmYg+0B37zipav4IqbwB5HEfpt89tdReDsVjd/h4jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)