INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75cb19c3fb8f7b07d8d1d94662173279dcbfff921b81cd2627848042f6eb1eac', 
    'JhOVbL7iTYuIMIhcN5AY7YNgp6ZkJaeKv9wEVzegQq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)