INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70fc5abb344d3ee8173537b0339bdda2c20ba34817b68b85f7d7411313bfad14', 
    '5PCx2TgDNTKjQnIYwRAGtYmqgOcVRJwkAOGD+lxnKH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)