INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1545e052d79c1ad21f207e882543c96dd2034603827d841d5609817a7c898388', 
    'Zj6x/fqe8V1nSpvn11pEUfMpye/Kv5RK0wzhUims0m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)