INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6eb476707f65566a6a14c87c9a21579d6cd8a598decbbaf554b911493066df8', 
    'jlj8Yptl3uWPpc65OGvUDWVLRwNv7sjzJs5WRDqnpis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)