INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d8c7ef6ef9f7d853f94f90a3774b435903438ef1e56a1d0900933d1252159c6', 
    'bI5dRCR+csV5Mw9RwtgknsoGszMVatjO441iIeQFpPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)