INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14c6a2c0a96794f6815ce6efe543860d97106a66ab198172f333b52ea500603', 
    'pZfkRcs8WYkIfAUBVv2418s9srhegnbm6fJu4nJLkMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)