INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6dc64a5a82d556812b934ddc2999b0fd9c0d6c76101fb1547f773de600c6309', 
    'LEczZwMywyl7VPJGIsue6pKObriN3OCJJ770SEl2sDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)