INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d820cdc3484650b9af6772ef339d2cd92ae12ef3beecc1ef2b8c56129163d0', 
    '31dDz1Cnv+DXzf8KQoI7qpeLjur1xQvA5A7++xIhj80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)