INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af553361398652f231ab4b8e015289414577df84a232652760ab0f95136bd91b', 
    'I6Zk4VajdD4l4Xe2wQ3kPT8zbeMx7C/td1S521i5xqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)