INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97e3bcb49e57ea9bd79b19a7dd4ae266ff78f35ece17e3d11ef7c13d2766bf96', 
    'DtPVybCCkAUvJ3oScDWrbrXbh/FmBYUWGHD0GFZ9ljY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)