INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a2b42dfebc20bd3d271fce08e732e8822338dbd672e988eda736bc09f38f9c', 
    'wvQSkIs1cJDXhBo8idWcj/PigGu+jrToiNCiwbMDesk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)