INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc86daedc50489c8562996032ffcbae1dba64a01e1535c2a3c6c95e30ed0651', 
    'mSOQRw7mha3CKdkvHVGh7MdKlAyJtiEZ11bywQoHLms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)