INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79bb71d8424ebdadf62f18a857fc6d870acfcfbe11297186404a3b79abf76865', 
    'op7H+NDT0oB0azH98Zcg4kO9Ge84CgJPK2fiuzj1/94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)