INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5728faa3c94620011f83f686a64dc6e06629e90f71e892cb39db803f8bfcafd9', 
    'Q4zD5SIpmqGveKblWdWZHsEw8N0vQDH0nf3BBWnbMV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)