INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f83f03e8b5415f0fd5622ed48e061d267386433c060dcb1e22f887e06a7587', 
    'IdCQatos9YODi/ADR4g1m73lf3wWlFwQ9bG0dXohcOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)